I my homework, I guess I can't join you.
| A．don't finish | B．didn't finish | C．haven't finished | D．won't finish |
——__________are these trousers? ——They're￥200.
| A．How | B．How many | C．What | D．How much |
Uncle John __________ exercises. It's not good for his health.
| A．sometimes | B．seldom | C．often | D．always |
It's important for us __________ English well.
| A．to learn | B．learning | C．learn | D．learns |
The shop isn’t ________now. It ________ at 9.00 every morning.
| A．opened, open | B．open, opens |
| C．opening, opens | D．opened, opens |
He'll arrive at Shanghai _______ the afternoon May 10th
| A．on, on | B．in, in | C．on, of | D．at, in |