. ----Peter, where did you guys go for the summer vacation?
----We________ busy with our work for months, so we went to the beach to relax ourselves.
| A．were | B．have been | C．had been | D．will be |
11. When I was sixteen, I had to _________ before graduation and work in a clothes shop to help support my family.
| A．drop out | B．come out | C．leave out | D．stay out |
10. Thanks for your kind help! We would have ________ lost the game!
| A．or | B．otherwise | C．then | D．Therefore |
9. ---- Tom is _________ to computer games. ---- No wonder he is not doing well in school recently.
| A．interested | B．curious | C．crazy | D．addicted |
8. Obama’s father was among the first to settle in _______ is known as the most fantastic tourist attraction — Hawaii.
| A．where | B．what | C．which | D．That |
6. ---- You’ve finished off two pizzas!
---- Yes. But the second is _______ little bit small, so may I have ______ third one?
| A．a; the | B．不填; a | C．不填; the | D．a; a |