(单选题)36: His sense of ________stopped him from leaving the post. A: responsibility B: duty C: obligation D: promise ...

(单选题)30: He called her names, so she won't forgive him _______ he makes an apology to her. A: although B: once C: if D: unless ...

(单选题)18: My parents tried their best to laugh _______ my fears for the coming examination. A: from B: away C: against D: into ...

(单选题)12: --- Why not take my car to the museum instead of walking? --- _______. A: No, thanks. I'm used to B: No, thanks. I’m able to C: No, thanks. I'm about to D: No, thanks. I've got to ...

(单选题)6: --- I’d like to know if every body is here. ---_______. A: You are always late B: Tom came up. C: Every one except Tom is D: We’re wondering if he’s coming. ...

(单选题)40: Who did you stay with? ---_________. A: Mr. Green’s B: The Greens C: Green’s D: The Mr. Green’s ...

(单选题)34: ---I’m applying for Toronto University. ---________. A: All right B: Good luck C: Certainly D: Congratulations ...

(单选题)28: I finally was admitted to Chongqing University. Never in all my life _______ so happy. A: I felt B: did I feel C: I had felt D: had I felt ...

(单选题)21: The little boy is dirty from head to foot because he ______ in the mud all morning. A: has played B: is playing C: has been playing D: was playing ...

(单选题)18: I couldn't help but wonder how country life would change the funny, lazy Tom who had once put up a notice on the wall above his bed that _______, WAKE FOR FOOD. A: showed B: wrote C: spoke D: said ...