It is obvious to the students ______they should get well prepared for their future.
| A．which | B．that | C．as | D．whether |
The dictionary still ______ where I ______ it last Sunday.
| A．lied; lied | B．lied; lay | C．lays; lay | D．lies; laid |
Teenagers ______ their health because they play computer games too much.
| A．have damaged | B．are damaging | C．damaged | D．will damage |
The World War II made ______ impossible for Einstein to go on with his research.
| A．him | B．this | C．it | D．that |
It’s not ______ good idea to drive for four hours without ______ break.
| A．a; a | B．the; a | C．the; the | D．a; the |
--- Would you be able to go to the party ?
--- _______.
| A．I don’t expect | B．I’m afraid not | C．I don’t think so | D．I believe not |