I’ve come to ask him for the book. That’s why I________wait until he comes back.
A: need
B: should
C: ought to
D: have to
A: need
B: should
C: ought to
D: have to
举一反三
- I’ve come to ask him for the book. That’s why I________wait until he comes back.
- —Hello, this is Jack. May I speak to Tom?—Sorry, he isn't in at the moment. If he back, I'll ask him to call you back. A: come B: comes C: have come D: came
- I ________(wait) until he comes back.
- I will give him the book ________ he comes back.
- I’ ll give the book to him as soon as he ________ back. (come)