______ you eat the correct foods ______ be able to keep fit and stay healthy.
| A．only if; will you | B．Only if; you will |
| C．Unless; will you | D．Unless; you will |
I walked slowly through the market, where people all kinds of fruits and vegetables. I studied the prices carefully and bought what I needed.
| A．sell | B．were selling | C．had sold | D．have sold |
So far nobody has claimed the money in the library.
| A．discovered | B．to be discovered |
| C．discovering | D．having discovered |
— Do you mind if I play some rock music now, Peter?
— Andy is sleeping now.
| A．Sorry,I’d rather you didn’t | B．You are not allowed here |
| C．Great!I love music | D．No,you can’t |
I was admitted into a famous university. My success me pleased with myself, but I didn’t.
| A．might have made | B．might make |
| C．should have made | D．should make |
— I hear Peterson was badly injured in the accident.
— , let’s go and see him.
| A．What’s more | B．If so | C．If possible | D．When necessary |