There are _______visitors here every day.
| A．hundred | B．hundreds of |
| C．hundred of | D．Hundreds |
It is______ nice of you to say so.
| A．truly | B．true | C．really | D．real |
Do you know the name of the boy _______ father is a doctor?
| A．who | B．which | C．that | D．whose |
It was snowing hard_______we had to stay at home and watch TV.
| A．that | B．so | C．but | D．because |
________ is waiting for you over there. He wants to say thanks to you.
| A．Somebody | B．Anybody | C．Everybody | D．Nobody |
Heilongjiang is in the_______of China.
| A．northeast | B．northeastern | C．northwest | D．northwestern |