You are so busy. What do you want me ______for you?
| A．do | B．to do | C．does | D．doing |
当对方问你：“what do you do?”你应该回答：_________。
A. I’m working.
B. I’m a worker.
当对方在电话时Hello, 你应该这样回答：_____________。
A. Hello, I’m Nina.
B. Hello, this is Nina.
Can pandas swim? Yes, they __________________.
A. can’t B. could C. can
Is he watching ants? No, he__________________.
A. is B. isn’t C. doesn’t
I’m making a birthday cake for ______________family.
A. we B. us C. our