Paul, do you _________ an American friend?—No, I don’t. But my sister __________ one.

My cousin told me that he could eat three big apples ____.[ ]

We couldn’t finish our work so early _____ your help. [ ]

Nanyang has changed a lot in the past five years. —Yes. You can see lots of new buildings ,flowers and trees on ___side of the street.

Let’s ________ for a walk, shall we?