After questioning the man for six hours，the police ________ the information they wanted.
| A．seized | B．recovered |
| C．appealed | D．obtained |
One of our rules is that every student ______wear school uniform while at school.
| A．might | B．could | C．shall | D．will |
In our class there are 46 students, ______ half wear glasses.
| A．in whom | B．in them | C．of whom | D．of them |
My mother opened the drawer to _________ the knives and spoons.
| A．put away | B．put up | C．put on | D．put together |
Tom was about to close the windows_____ his attention was caught by a bird.
| A．when | B．if | C．and | D．till |
—Is it all right if I keep this photo？
—_______.
| A．No，you don’t | B．No, it shouldn’t |
| C．I’m afraid not | D．Don’t keep it |