What_________useful book it is!
Yeah,it is wonderful and it tells you how exciting it is to travel in______sky..
| A．an;the | B．a;a | C．an;a | D．a;the |
My bike is broken. It needs ____.
| A．to repair | B．to be repaired | C．repaired | D．be repaired |
They were made _______ the whole night.
| A．working | B．work | C．to work | D．worked |
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 ; / |