The professor said he could talk on _____ interested the audience.
| A．any topic | B．which topic |
| C．whichever topic | D．the topic he thought it |
______we move the picture over there? Do you think it will look better?
| A．If only | B．What if | C．As if | D．Even if |
________ doesn’t seem to have been much difficulty in solving the problem.
| A．It | B．That | C．There | D．He |
How many of us ______ a meeting that is not important to us would be interested in the discussion?
| A．attended | B．attending | C．to attend | D．have attended |
If you don’t wait _______ the red light, you will be punished by the policeman.
| A．at | B．under | C．for | D．on |
There was ____time ______I hated to go to school .
| A．a; that | B．a; when | C．the; that | D．the ; when |