The geography teacher told us the earth________ bigger than the moon.
A．is B．was C．isn’t D．wasn’t
I can’t find the bookstore _____ my father bought the book for me yesterday.
A．who B．which C．when D．where
Alice ________ to see his aunt if she _______free tomorrow.
A．will come; will be B．come ; is
C．will come ;is D．comes ;will be
The journey takes _____ .
A. half an hour B.an hour half C.a half hour
When he ________ home, he saw his mother the room.
A．got back; clean B．got on; cleaning
C．got at; clean D．got back; cleaning
The jacket is .
A．a black B．black C．an black D．the black
