24. Helen asked Roger, "Can you tell me when __________ to see me?" (A) you must (B) will you have time (C) you will have time (D) you should 26. Jane told her not to worry __________. (A) where her son is (B) where might be her son (C) where could her son be (D) where her son might be 25. I’d like to know how __________ improve the design. (A) am I (B) I am (C) could I (D) I could 27. I wondered __________ mean it. ? (A) did he real

24. Helen asked Roger, "Can you tell me when __________ to see me?" (A) you must (B) will you have time (C) you will have time (D) you should 26. Jane told her not to worry __________. (A) where her son is (B) where might be her son (C) where could her son be (D) where her son might be 25. I’d like to know how __________ improve the design. (A) am I (B) I am (C) could I (D) I could 27. I wondered __________ mean it. ? (A) did he really (B) he really (C) if he really (D) if he do really 28. The ministers agree __________ global warming is a serious world problem. (A) that (B) what (C) which (D) with 29. __________ he has signed the contract or not doesn’t matter. (A) When (B) Whether (C) If (D) What 30. My mother told me __________. ? ? (A) what it was the purpose of our visit (B) what the purpose of our visit was (C) that the purpose of our visit was (D) that was the purpose of our visit 空格添什么