—Hi, Mary. It never entered my head that you’d come. What a surprise!
—I’m on a business trip in the city and I ______ in on you.
| A．dropped | B．drop | C．had dropped | D．have dropped |
__________I understand you, I can’t agree with you.
| A．While | B．When | C．Since | D．Because |
She was so __________to me that I recognized her voice the moment I picked up the phone.
| A．familiar | B．sensitive | C．confident | D．devoted |
20.You have to have a good preparation for the exam__________ you can do well in it.
| A．in order to | B．such that | C．such as | D．so that |
--I'm calling to say goodbye. I'm flying home tomorrow.
--_________.
| A．I'm sorry to hear that. |
| B．Congratulations! |
| C．I'm not sure. |
| D．Have a nice trip! |
It's_________you do it fight now_________makes a difference.
| A．what; which | B．what; that | C．that; that | D．how; which |