We ________ the bridge for over two years and it will be half a year before it’s completed.
A. are building B. have built
C. have been built D. have been building
---- Did you know any German before you got to Berlin?
---- Not a single word _________.
A. have I learned B. had I learned
C. I’ve learned D. I had learned
Your new product ________ better if it is advertised on TV.
A. sells B. sold
C. will sell D. would sell
----I’ll come to see your performance at 9:00 tomorrow evening.
----I’ll sorry, but by then my performance _______ and I _________ reporters in the meeting room.
A. will end; will meet
B. will have ended; will be meeting
C. will be ended; am going to meet
D. is to end; will meet
Two-thirds of the coins dug up on the island ________ from the year 275AD to 221BC.
A. dates B. date
C. is dated D. are dated
There is only one of the oldest customs that ________ in this district up to now.
A. was kept B. were kept
C. has been kept D. have been kept
