The parking meters are installed in streets to record and show the time _____ a driver
has paid for is finished
| A．when | B．if | C．after | D．that |
._____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 |
.Can you still remember the days_________we spent together in Chongqing last summer?
| A．in which | B．when | C．that | D．on which |
—I’m going to the supermarket in the downtown of city.
—_______you’re there, can you get me some coffee?
| A．While | B．As | C．Because | D．If |