Experts warn that medical waste from hospitals, if properly, may contribute to spreading diseases.
| A．not handled | B．not being handled |
| C．not to be handled | D．not having been handled |
What surprised me was not what he said but _____ he said it.
| A．the way | B．in the way that | C．in the way | D．the way which |
The teacher told us that the earth _____ around the sun.
| A．travels | B．traveled | C．had traveled | D．is traveling |
Ted came for the weekend wearing only some shorts and a T-shirt, ____ is a stupid thing to do in such weather.
| A．this | B．that | C．what | D．which |
Men and women should be treated equally according to the law, but ______ there is great room for improvement.
| A．in return | B．in turn | C．in principle | D．in reality |
This raises questions of cultural relics protection which _____________ to be debated publicly.
| A．deserve | B．intend | C．devote | D．fancy |