A. must B. should C.shall D. can
【答案】D
【解析】考查情态动词的用法。此处can表示理论上的推测。句意:那个男孩有时可能会真的恼人,但不久,你就会习惯他。
---I_________,but I was fully occupied the whole week.
A. must go B. must have gone
C. would go D. would have gone
【答案】D
【解析】考查虚拟语气。句意:---上周你看了时装表演吗?---我本想去的,但我一整周都很忙。