This is the very letter ____came last night.
| A．who | B．which | C．that | D．as |
They used to make ________ to meet and have a party at the end of a month.
| A．a rule | B．it a rule | C．it rule | D．them a rule |
--- I’d like to buy an expensive sports car.
----- Well, sir. We’ve got several models_______
| A．to be chosen from | B．to choose | C．to choose from | D．for choosing |
. Our teacher has a __________ for thinking up ways _________ his speeches attractive.
| A．gift, of making | B．gift, to making |
| C．knowledge, of making | D．knowledge, to make |
The police tried ________________ to break up the protest crowds.
| A．in a vain | B．in vain | C．in the vain | D．for vain |
When we climbed up to the top of the mountain, we were all___________.
| A．out of the breath | B．short of the breath |
| C．out of breath | D．short of breaths |