He got an A in last week's math test.
It is ______！His math is always the worst.
| A．possible | B．simple |
| C．impossible | D．available |
The factory ______ its waste into the river, but now it deals with the waste in a new way.
| A．used to dump | B．is used to dump | C．used to dumping | D．is used to dumping |
Gina _______my cousin．We _______good friends．
| A．is, are | B．are, are | C．are, is | D．is , is |
The house price is going up _______.
| A．year and year | B．year after year | C．year to year | D．year by year |
Would you please tell me________to deal with all the problems, Mr Feng?
| A．how | B．why | C．what | D．which |
The pears in my basket are smaller than _____in Jim’s.
| A．it | B．that | C．ones | D．those |