Examen de gramatica de INGLES

She ___ her wisdom tooth removed tomorrow morning; it's already arranged. is having. had. has. will have.

An infection of the tissues surrounding and supporting the teeth is called ___ disease. periodontal. orthodontic. prosthetic. endodontic.

By the time the dentist arrived, the patient had already ___ for over an hour. was waiting. wait. waits. waited.

The complete removal of a tooth is called an ___. scaling. sealant. extraction. filling.

Will you ___ me if the treatment is going to hurt?. told. tells. tell. telling.

"I have never had a root canal" uses the present perfect tense. True. False.

Match each irregular verb with its correct past participle form. Write. Go. Break. Give. Take.

If she ___ her retainer every night, her teeth will stay straight. wore. wears. will wear. wear.

The instrument a dentist uses to remove decay from a tooth is called a ___. probe. mirror. scaler. drill.

I ___ when the pain suddenly started. eat. ate. have eaten. was eating.

Match each modal verb with its meaning. Needn't. Should. Must. Might.

You ___ less pain if you take the painkillers as prescribed. would feel. will feel. feel. felt.

A cavity is another word for a hole in the tooth caused by decay. False. True.

When the hygienist checked, the plaque had already ___ into tartar. hardens. harden. hardened. was hardening.

The patient's teeth ___ carefully before the treatment began. have examined. examined. are examining. were examined.

A dental hygienist and an orthodontist do exactly the same job. True. False.

An artificial tooth root surgically placed into the jawbone is called an ___. implant. bridge. denture. crown.

The sharp, pointed teeth used for tearing food are called ___. incisors. molars. premolars. canines.

A hygienist usually ___ teeth during a routine check-up. cleans. clean. is cleaning. cleaned.

Draw lines to match the correct ones. Go. Break. Take. Give.

The past participle of "go" is "gone". false. true.

Molars are located at the front of the mouth. false. true.

The patient ___ nervously in the waiting room when her name was called. has sat. was sitting. sits. sat.

The infection ___ spread before he finally saw a dentist. is. had. was. has.

A sharp or dull pain in a tooth is called ___. toothache. headache. backache. earache.

I ___ about getting braces for months. have been thinking. think. have thought. thought.

How long ___ you ___ pain in that tooth?. have / been feeling. have / felt. did / feel. are / feeling.

Wisdom teeth usually appear before the age of ten. False. true.

Match each tense with its typical use. Present Perfect. Present Simple. Past Simple. Future Simple. Present Continuous.

An image used to see inside the teeth and jaw is called an ___. scan. photo. X-ray. ultrasound.

Don't worry, the anaesthetic ___ take effect soon. would. will. has. is going to.

Braces ___ to correct misaligned teeth. use. used. are used. have used.

You ___ brush your teeth at least twice a day. could. might. needn't. must.

If you don't brush regularly, you ___ cavities. would get. get. got. will get.

An artificial cap placed over a damaged tooth is called a ___. filling. veneer. crown. implant.

We ___ replace the old dental chairs; it's already decided. will. have. are gonig to. would.

A routine visit to the dentist to examine the teeth is called a ___. scaling. consultation. extration. checkup.

You ___ feel a little discomfort, but it shouldn't be painful. needn't. might. mustn't. must.

I think the dentist ___ recommend a filling. is. will. is going to. would.

first conditional. zero conditional. second conditional. thrid conditional.

A hole in the tooth caused by decay is called a ___. crowm. cavity. veneer. filling.

Applying fluoride to teeth to help prevent decay is called fluoride ___. treatment. therapy. injection. dose.

A procedure to remove infected pulp from inside a tooth is called a ___ treatment. root canal. scaling. filling. extraction.

The third molars that usually appear in early adulthood are called ___. canines. wisdom teeth. incisors. molars.

The dentist has already ___ the results of the X-ray. explains. explain. explained. explainnig.

If the dentist ___ the infection earlier, it wouldn't have spread. had caught. caught. catches. would catch.

Look! The hygienist ___ him how to floss correctly. is showing. shows. has shows. showed.

The clear liquid produced in the mouth that helps digestion is called ___. mucus. saliva. enamel. plaque.

. dental hygienist. orthodontist. dentist. endodontist.

The filling ___ if you don't look after it properly. will fail. fails. would fail. failed.

We have never ___ such advanced dental technology before. see. seeing. saw. seen.

Passive voice is formed with "be" + past participle. true. false.

The dentist ___ a small cavity during my last check-up. finds. has found. found. was finding.

"Teached" is the correct past tense of "teach". true. false.

I promise I ___ floss every day from now on. am going to. will. have. would.

I have never ___ a root canal before. having. have. had. has.

She ___ her teeth for twenty minutes, but they still don't feel clean. brushes. brushed. has been brushing. has brushed.

The third conditional refers to hypothetical past situations that did not happen. false. true.

She ___ just had her braces removed. HAS. IS. HAVE. HAD.

The X-rays ___ by the radiologist tomorrow. ANALYSE. ARE ANALYSE. WILL BE ANALYSE. WILL ANALYSE.

Look at that swelling! I think he ___ need urgent treatment. IS GOING TO. HAS. WOULD. WILL.

. CANINES. Wisdom teeth. molars. incisors.

Enamel is softer than dentine. true. false.

If I ___ more sugar, I would probably have more cavities. ate. had eaten. would eat. eat.

. Missing tooth. Small cavity. Misaligned teeth. Hardened plaque. Severely infected pulp.

The second conditional is used to talk about real, likely future situations. True. False.

He ___ to the emergency dentist after his accident. went. has gone. goes. was going.

Metal devices fitted to teeth to gradually straighten them are called ___. aligners. braces. retainers. veneers.

"Tooth" is the plural form of "teeth". true. false.

A fixed replacement for missing teeth, attached to neighbouring teeth, is called a ___. denture. implant. bridge. crown.

Sugary drinks ___ tooth decay over time. causes. caused. is causing. cause.

The new dental clinic ___ last year. opened. was opened. opens. has opened.

You ___ worry; the procedure is completely safe. can´t. mustn´t. shouldn´t. needn´t.

The flat, front teeth used for cutting food are called ___. canines. molars. wisdom teeth. incisors.

Enamel ___ the outer layer of the tooth. protects. is protecting. protected. protect.

What ___ you ___ when your tooth broke?. did / doing. do / doing. have / done. Were /doing.

They ___ the new X-ray machine when the power went out. tested. test. were testing. have tested.

poor alignment or bite of the teeth is called ___. halitosis. gigivitis. malocclusion. abscess.

She ___ start her orthodontic treatment in September; everything is arranged. is going to. has. will. would.

They ___ new equipment into the clinic this week. install. have installed. installed. are installing.

A professional who cleans teeth and gives oral hygiene advice is a dental ___. surgeon. technician. hygienist. orthodontist.

The word "went" is the past participle of "go". true. false.

Patients ___ wear a mask during certain procedures for hygiene reasons. might. must. needn´t. could.

. Filling. Tartar. plaque. enamel. cavity.