How _______ his grandparents? - They're very well.
A am B. was
C. is D. are
Everything seemed _______ so fast and now it’s all over.
| A．happen | B．happened | C．to happen | D．happening |
This book _____ Lucy’s. Look! Her name is on the book.
| A．must be | B．may be | C．can’t be | D．mustn’t be |
My brother doesn’t like playing _____ piano. He likes playing _____ chess.
| A．the ; the | B．the ; a | C．/ ; the | D．the ; / |
---- ______ go to the theatre together with me? ---- Good idea.
| A．Why not | B．Why do you | C．How about | D．What about |
I think the lives of children in poor areas _____ greatly by this project.
| A．improve | B．improved | C．can improve | D．can be improved |