Sorry not ______you, but you know I was terribly busy then.
A: have helped
B: help
C: to have helped
D: to be helping
A: have helped
B: help
C: to have helped
D: to be helping
举一反三
- I wished Iyou, but I was very busy then. A: can help B: could have helped C: to help D: helped
- I wish I ______ you, but I don't know his phone number. A: can help B: can have helped C: could help D: could have helped
- You（）him out though you were very busy. A: could have helped B: must help C: should have helped D: ought to help
- I have no one ______ me, for I am a new comer here. A: help B: helping C: to help D: to have helped
- I have no one （）me, for I am a new comer here. A: help B: B, helping C: to help D: to have helped