---Can you guess _________ the new Nike sports shoes?
---Yes. Maybe he asked his grandpa to pay for them, I think.
| A．how he paid for | B．where he bought | C．when he bought for | D．why he bought |
You should practice more to improve your English, then you ’11 be _________ at it.
| A．good | B．better | C．best | D．the best |
－Hello, Mary! This is John. You must know why I _________ you.
－Oh, hello, John! I've waited for this call since last month.
| A．called | B．am calling | C．was calling | D．have called |
It’s easy to find a good hotel in our city because we have _________ of them here.
| A．none | B．few | C．many | D．each |
Last year I _________ drive. I used to take the bus.
| A．could | B．couldn’t | C．should | D．shouldn't |
_________ the girl is only nine, she takes care of her brothers and cooks meals every day.
| A．If | B．Because | C．Although | D．As |