--Who is that?
--That’s ___________ mother’s sister.Here are the_____________ to the questions．
--Do you know how to___________ ruler?
--Yes．R-U-L-E-R．Miss Brown is our math teacher(老师)，and we like to have her________.
Lucy doesn’t like pingpong, but I________.
_______ my mother ________ my sister watches TV plays these days.
| A．Either, nor | B．Both, and |
| C．Neither, or | D．Neither, nor |
The nurse doesn't feel well today, _____ she still works very hard.
| A．but | B．and | C．or | D．when |
Tom has been in the factory _________he left school.
| A．when | B．since | C．as soon as | D．whether |
We didn't begin our group discussion ______ every member came.
| A．if | B．since | C．until | D．while |
—Why didn't you come and buy the new book with me yesterday?
—Sorry, I ______ at that moment.
| A．am fishing | B．was fishing |
| C．will fish | D．would fish |