The microphone enabled them to keep in touch, in other words, it made it _____ for them to contact each other.
| A．likely | B．capable | C．possible | D．probable |
The basketball match will be put off if it ________.
| A．will rain | B．rained | C．is raining | D．rains |
When a pencil is partly in a glass of water, it looks as if it ________’
| A．breaks | B．were broken | C．has broken | D．had been broken |
._____from heart trouble for many years, his father has to take some medicine with him wherever he goes.
| A．Having suffered | B．Suffering | C．Suffered | D．Being suffered |
To be _____debt is to be ____danger.
| A．in ,on | B．on , in | C．in , in | D．of , at |
—Coffee________tea?
—Coffee________no sugar, thank you.
| A．or ,and | B．and ,and | C．and , but | D．or , but |