He kept smiling secretly and we were all wondering_______that made him so happy．
| A．how it did | B．what he did | C．how it was | D．what it was |
-Are you pleased with what he has done?
-Not in the least. It couldn’t be ____.
| A．so bad | B．much better | C．any worse | D．the best |
-Everyone says you are a good student. You are never late for school，are you? -_______.
| A．No，sometimes | B．Yes，sometimes |
| C．Yes，I did | D．No，I do |
Don’t be joking. It’s time to ______ your business.
| A．set out | B．take up | C．go on | D．get down |
I hate ______ their complains all day. one of these days I’ll tell them what I really think.
| A．paying attention to | B．to talk about |
| C．listening to | D．to have heard |
The Browns held _____ they called"family day"once each year.
| A．that | B．what | C．which | D．when |