Tom pretended ____ it, but in fact, he knew it very well.
| A．not listen to |
| B．not to hear about |
| C．not to have heard about |
| D．to be not listening to |
Africa is actually connected with Asia at the spot ___ the Suez Canel was dug.
| A．when | B．where | C．which | D．and |
Many buildings ___ in the eathquake.
| A．put down | B．lay down | C．fell down | D．knocked down |
Some weak bridge may not ___ in an earthquake.
A,stay up B. fall down C. fell down D. fell off
Do remember or wash the vegetables ___.
| A．as clean as possible | B．as cleanly as possible | C．possible as clean as | D．possible as cleanly as |
He dropped the ___ and broke it.
A. coffee cup B.coffee’s cup C cup of coffee D. cup for coffee