智慧职教: It was very kind of you to ask me, but I am afraid that I will not be able to come.
举一反三
- I am writing to ask_____ you are able to do me a favor.
- 16.He asked me to do the work. I am afraid,__________, that I am not able to do it. A: whatever B: nevertheless C: however D: wherever
- 智慧职教: —Would you like to go to the concert with me?—I’d love to, I’m afraid I have no time.
- The meeting is at a(n) ___________ time for me; I’m afraid I can’t come.
- I really appreciate （） to help me, but I am sure that I can manage it myself. A: you to come B: hat you come C: your coming D: how you come