A: Can I _______ a book from you? B: Certainly. But you mustn’t ______ it to others. And please remember you can only ______ it for a week.
She _______ when I went to see her.
We won’t go to the Great Wall until the rain _______.
I will give the message to him __________he comes back.
We won’t go to the Great Wall if it ___________ the day after tomorrow.
---What do you think Sam ________ in 10 years? ---A doctor.