(单选题)41: I am rather uncertain ____ whether I’ve made the right decision. A: as to B: on C: to D: for ...

(单选题)23: ( ) he is over 70 years old, he still works very hard. A: Because B: Although C: As ...

(单选题)17: The money, ( ) was his, was left on the table. A: that B: X C: which ...

(单选题)11: This cake is ( ) nice. I'd like to have more of it. A: too B: really C: most ...

(单选题)1: I didn’t buy the book because I didn’t have ( ) money on me. A: no B: any C: some ...

(单选题)45: Although Annie is happy with her success she wonders ____ will happen to her private life. A: that B: what C: it D: this ...

(单选题)39: The investigation group, which ____ 2 men and 3 women, started this morning. A: composed of B: composes C: is composed of D: are composed of ...

(单选题)33: She was ( ) the grandchildren again. A: looking for B: looking forward to C: looking around ...

(单选题)27: I’m going to buy Mary a birthday gift. Do you have ( ) in mind? A: special something B: special anything C: anything special ...

(单选题)21: When he woke up, he heard the ( ) of knocking at the door. A: voice B: noise C: sound ...