青书学堂: – I couldn’t have done it without you. – _________________
举一反三
- I was really anxious about you. You home without a word. A: mustn’t have B: shouldn’t have left C: couldn’t have left D: needn’t have
- A: I don't know what I'd have done without you.B: ______ A: How is everything B: I am very grateful to you. C: It was nothing. D: I didn't mean it.
- I don't think I could live without my mobile phone. And I couldn't live without the , and I couldn't live without the ______ because I depend on them.
- I couldn’t have finished this task _______ his help A: with B: for C: within D: without
- 青书学堂: I have just come here to see if I can be___ to you.