.Your bicycle looks _____ as mine. When did you get it?
| A.same | B.like | C.the same | D./ | 
I know a little bit about Italy as my wife and I ________ there several years ago.
| A.are going | B.had been | C.went | D.have been | 
By the time he realizes he ____into a trap, it’ll be too late for him to do anything about it.
| A.walks | B.walked | C.has walked | D.had walked | 
The wet weather will continue tomorrow, when a cold front ______ to arrive.
| A.is expected | B.is expecting | C.expects | D.will be expected | 
By the time he realizes he ____ into a trap, it’ll be too late for him to do anything about it.
| A.walks | B.walked | C.has walked | D.had walked | 
--- I’m sure Andrew will win the first prize in the final.
  --- I think so. He ___________ for it for months.
| A.is preparing | B.was preparing | 
| C.had been preparing | D.has been preparing |