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 |
It was almost midnight when a fire _____ in the neighborhood.
| A．blocked out | B．turned out | C．broke out | D．died out |
That man in the corner of the restaurant ______ be Mr. Lee, for he went to Australia yesterday.
| A．can’t | B．need | C．must | D．won’t |
—_____ you _____ the sitting room?
—Yes. It is 7 meters long and 4.5 meters wide.
| A．Can; measure | B．Are; measuring | C．Would; measure | D．Have; measured |
______ wants to stay in a hotel has to pay their own way.
| A．Anyone | B．The one | C．Whoever | D．No matter who |
____ Barbara Jones offers to her fans is honesty and happiness.
| A．Which | B．What | C．That | D．Whom |