(单选题)20: 44. I want to go to the dentist, but you ______ with me. A: need not to go B: do not need go C: need not go D: need to not go ...

(单选题)14: 119. Petrol is refined from the __________ oil we take out of the ground. A: A. fresh B: original C: rude D: crude ...

(单选题)8: 27. Several families of birds feed primarily ______ flying insects and have developed long wings and wide-opening mouths. A: on B: to C: with D: up ...

(单选题)2: 58. We watched the backward ______ of the tide. A: bay B: flow C: gulf D: wash ...

(单选题)16: —I didn’t know my identity card was needed, sir.—_____________ A: That’s sorry. B: I’ don’t believe you. C: Sorry, but that’s no excuse. D: Why do you say that? ...

(单选题)10: Hard-working students are ______ to make progress in their studies. A: likely B: probably C:  perhaps D: possibly ...

(单选题)4: — Hi, Sam, I think you did a good job.        — __________________ . A: Thank you        B: Don’t mention it C: Not at all D: I did it quite...

32:     When my son, Mark, was in the third grade, he saved all his pocket money for over three months to buy holiday presents. The third Saturday in December Mark said he had made his list and had twenty dollars in his pocke...

(单选题)14: We were having a listening class when the electricity supply was _____ suddenly. A: take off B: stop off C: cut off D: get off ...

(单选题)8: When I got to his home, he ________ for an hour. A: had left B: left C: had been away D: has been away ...