Mary and Joy are __________ Class One. They are __________ the USA.
A. from; in B. in; from C. to; from D. in; to
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 |