— Excuse me, whose French book is this?
—It be Tom’s. In our class, only he is studying French.
A. must B. can’t C. May
If his brothera millionaire（百万富翁）, he'd buy her sister the expensive car.
| A．was | B．were | C．is | D．be |
What do you think is the best way tothe pollution problem?
| A．deal with | B．work out | C．show off | D．come out |
Do you know who to take part in the competition?
| A．chooses | B．has chosen | C．chose | D．was chosen |
—Did your sisters go to the concert last night?
—No, we went to my aunt's birthday party.
| A．both | B．all | C．either | D．none |
—David, someone called you last night.
—Oh, who was ?
| A．she | B．it | C．he | D．that |