The manager of the hotel forbids employees ________ tips from customers.
| A.accepting | B.accept | C.accepted | D.to accept |
In our town, wood can ___________ a fire.
| A.be used to make | B.be used to making |
| C.use to make | D.used to making |
In the past five years China ________ great _________.
| A.made, progress | B.has made, progresses |
| C.made, progresses | D.has made, progress |
They talked for about an hour of things and persons _____ they remembered in the school.
| A.which | B.that | C.who | D.whom |
Don’t be in a hurry. We are supposed ____________ this problem step by step.
| A.solving | B.to solving | C.to solve | D.solve |
_________you have a rich knowledge of Chinese history, try acting as a guide for these foreign visitors.
| A.Unless | B.Though | C.Now that | D.Ever since |