— Hello, may I speak to Mr. Black?
—Sorry. You _____ the wrong number. We don’t have a Mr. Black here.
| A．could dial | B．must have dialed |
| C．would dial | D．should have dialed |
As a teacher you should your method to the needs of slower students.
| A．apply; enable | B．adjust; meet | C．increase; change | D．weigh; shape |
Is it true the new drug takes effect, the child with cancer will have a slim chance of survival?
| A．when | B．that | C．whenever | D．that when |
The famous pop singer has been the of fierce criticism in the country’s media since he was found taking drugs.
| A．aim | B．target | C．focus | D．goal |
that I couldn’t be absorbed in the work.
| A．They made so many noise | B．So loudly they talked |
| C．It was so noise outside | D．Such a loud noise did they make |
It would be a good idea to use a plastic bottle, cut off, as a container to grow young plants in.
| A．of which the top | B．the top is |
| C．the top of which | D．with its top |