—Hi, Jack! I’m glad I came across you here.
— _________, Alice?
| A．Who is that speaking | B．How about a cup of tea |
| C．Why? What’s up | D．What can I do for you |
The manager found that his office ______ the day before.
| A．had broken in | B．has been broken into |
| C．had been broken into | D．has been broken in |
Although new problems ______ during the last experiment, they didn’t give up.
| A．came | B．raised | C．arose | D．rose |
Some people always take seriously the ______ of the complete globe end in the near future.
| A．celebration | B．production | C．prediction | D．permission |
— Did you visit the museum today?
— No. We ______ it, but we spent too much time shopping.
| A．could have visited | B．must have visited |
| C．may have visited | D．couldn’t have visited |
I am going to do ______ I can ______ him a good impression.
| A．all what, leave | B．all, to leave | C．all that, leave | D．what, leave |