— How did he finish he work?
—I heard that he did it _________.
| A．of himself | B．on the own |
| C．of his own | D．by himself |
–Which would you like, tea or coffee? --_______. I really don’t mind.
| A．Either | B．Neither | C．Both | D．Any |
When the students were playing games on the playground, Jim suddenly stopped _____and began to cry, so we stopped _______ what was wrong with him.
| A．to play; seeing | B．playing; to see | C．playing; seeing | D．to play; to see |
There is _______ wrong with this commputer. It doesn’t work well.
| A．something | B．anything | C．everything | D．nothing |
–You should be _______ careful when you take the chemistry exam.
--I agree. In this way, I will make _______ mistakes.
| A．more; less | B．more; more | C．more; fewer | D．less; fewer |
Tom is weak in physics. He always feels _______ before he takes a physics test.
| A．interested | B．comfortable | C．nervous | D．proud |