——The police have caught the murderer.
——Yes, and he admitted ___________his boss on a rainy night seven years ago.
A. to kill B to have killed C having killing D have been killed
Recently I bought a beautiful car, ________ was reasonable.
A. of which price the price of whose C. the price of which D. which price
I’m afraid this is the best way ______ we can think of ______ you.
| A．that; helping | B．that; to help |
| C．which; helping | D．which; to help |
. Reading books is very important for developing the students’ understanding of the world, _______?
| A．is it | B．are they | C．isn’t it | D．aren’t they |
He sat on the sofa, with his arms ________ and eyes _______ on TV.
| A．crossed; looked | B．crossed; looking |
| C．crossing; looked | D．crossing; looking |
______ you make a promise, you should keep it.
| A．Though | B．Unless | C．Now that | D．Even if |