Now there are already robots _________ in factories.
--- Must I see the dentist at once? --- No, you . A. mustn’t B. can’t C. needn’t
Did you do interesting on vacation? A. everything B. nothing C. anything
The answers our questions about watching TV were also interesting. A. to B. of C. about
Daming is a ____boy. A. 16 year old B. 16—year—old C. 16—years—old
Listen!Karen is singing. Can you hear that?Yes.It____so beautiful. A. looks B. feels C. sounds