A.) which B) where
C.) whether D) when
[单选题]I'm sorry to have kept you waiting._________。A.It doesn't matter.B.Forget i
Sorry to have kept you waiting. How can I help you? W: Oh, no problem. (12) I’m
Sorry I kept you waiting __________ .A. I’m sadB. I don’t careC. That’s all righ
Happy new year! ______? ---Ok, I guess. My grandma kept cooking and cooking, so
[单选题]I have ______her, but I have never met her.A.heardB.heard ofC.heard fromD.h
[单选题]______ have I heard anything like that in my life.A. OnlyB. SurprisinglyC. NeverD. However
[单选题]I have to see the doctor because I ______ a lot lately.A. have been coughingB. had coughedC. coughedD. cough
[单选题]I have to see the doctor because I a lot lately. ( )A. have been coughingB. had coughedC. coughedD. cough
[单选题]I have told you the truth ________I keep repeating it?A.MustB.CanC.MayD.Will
[单选题]I have thousands of classes since I started school rune years ago. But only one (51) was the most important.It happened Iast term just after I had got a (52) result in an exam.l was sad and had lost my confidence.l decided to go to a class which can