When do we use present simple? For things that are always true For things that are doing in the same moment of the speech For things that happened in the past. When do we use present continuous? For things that always true For things that are doing in the same moment of the speech For things that happened in the past. Which is the difference in 3rd person singular (affirmative sentence ) of present simple? We add -ing at the end of the verb We add -s at the end of the verb We add -ed at the end of the verb. Which is the ending that we add in the verb in present continuous? We add -ing at the end of the verb We add -s at the end of the verb We add -ed at the end of the verb. Which is the auxiliary verb that we use for negatives and questions in present simple? Is / Are Am / Are Do / Does. Tick the correct sentences: He don't eat vegetables Sarah doesn't go to the library Does you read the newspaper in the morning? I am going to the gym We don't drink coffee.