A pronoun takes the place of a specific noun. true false. ¿What auxiliary verb can we use in present simple? am/are/is do/does. ¿What auxiliary verb can we use in present simple? a b. The modal verb can is mainly used to talk about an ability in the present. The modal verb “could” is used to talk about an ability in the past. true false. The modal verb can is mainly used to talk about an ability in the present. However, one uses “could” to talk about an ability in the past. true false. The present continuous denotes what we are doing at this moment. true false. Word order. Order this sentence correctly. a cute girl. She is.