My father didn’t go to bed ______ he washed his car last night.
| A．until | B．after | C．when | D．since |
—I could believe my eyes when I came to Nanjing last year.
—Yes. Great changes have taken place in the past few years.
| A．hard | B．hardly | C．almost | D．nearly |
When Nanjing Metro Line 3 came into use, it became much to travel from the north of the Changjiang River to the city centre.
| A．easy | B．easie |
| C．easily | D．more easily |
—is the number of the students in your school, Wu Dong?
—It’s more than 1,000, but I’m not sure about it.
| A．What | B．Which | C．How many | D．How much |
Customs change from country to country. Some customs in China are quite different from
in Western countries.
| A．this | B．that | C．these | D．those |
—Excuse me, Liu Ming. Could you tell me what a UFO is like?
—Sorry. Perhaps really knows whether there is a UFO in the world.
| A．nobody | B．anybody |
| C．somebody | D．everybody |