The problem ________ this material can be used in our factory has been solved.
| A．that | B．what | C．whether | D．why |
Last week Mary the horse and hurt her legs.
| A．fell down | B．fell off | C．fell out | D．fell away |
The basin water soon. You can’t pour more in.
| A．is full with | B．fills with | C．is filled of | D．is filled with |
I rang you several times yesterday but couldn’t .
| A．get on | B．get down | C．get through | D．get to |
John the examination, which made his parents happy.
| A．got through | B．carried on | C．stuck to | D．kept on |
Important people don’t have much spare time, as their work all their time.
| A．takes away | B．takes up | C．takes over | D．takes on |