_____ is the population of your country?
| A．How | B．what | C．How many | D．How many |
______ that the way people spend their holidays has changed a great deal in the past ten years.
| A．What is reported | B．It is reported |
| C．It reports | D．As is reported |
He didn’t make ______ clear when and where the meeting would be held.
| A．this | B．that | C．it | D．these |
—You didn’t go to the party last night, did you?
—I do wish I _________ there, but I had to do my homework.
| A．was | B．had been | C．went | D．have been |
You can’t legally take _______ of the property until three weeks after the contract is signed.
| A．charge | B．advantage | C．control | D．possession |
—Is that the small town you often talked about?
—Right, just the one____ you know I used to work for years.
| A．that | B．which | C．where | D．what |