Don’t be nervous. Professor Liu is really easy to .A、come up withB、get along withC、catch up with
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.
Does he often _____ with your brother?