Jun 16, 2021 1:26 am
1.Pupils ____ speak only English at their English lessons.
2.The lecturer mentioned the name of the town several times, but unfortunately I ____ remember it.
3.-Must I do this exercise too?
-No, you ____ . It isn't necessary.
-No, you ____ . It isn't necessary.
4.Mother, look, I ____ skate well.
5.I'm sorry you ____ smoke here.
6.We ____ protect our nature from pollution.
7.He is very helpless, I ____ help him.
8.Excuse me, ____ you tell me the time?
9.My grandfather's ill and I ____ go to see him today, I ____ go with you.
10.The Browns ____ not return on Sunday, as the weather was bad.