The reason why he failed is ______ he was too careless.
| A．because | B．that | C．for | D．because of |
Linda _____________ at home now, but I’m not sure. Why not have a try?
A must be B might have been C may have been D might be
The doctor is not quite sure about what ________ the head injury will have on the patient. It may even cause brain damage.
A affect B effect C affection D effective
Interest, as well as prospects(前景)， important when one looks for a job.
A are B were C is D was
—I can’t repair these until tomorrow, I’m afraid.
—That’s OK, there’s _______.
| A．no problem | B．no wonder | C．no doubt | D．no hurry |
．—What are you reading, Tom?
—I’m not really reading, just ______ the pages.
| A．turning off | B．turning around | C．turning over | D．turning up |