He can’t state clearly how long he has ___________ the bicycle?
| A．keep | B．buy | C．bought | D．Had |
—We have a lot of rules at my house. —________.
Don’t copy others’ work. If you do it by ________, you’ll feel much better.
| A．you | B．your | C．itself | D．yourself |
Never _________ your dream. If you keep it on, you’ll achieve it one day.
| A．give up | B．pick up | C．make up | D．use up |
— Have you heard of the story of a bowl of huntun in Changchun?
— Sure. _______ people were moved on the Internet.
| A．Thousand | B．Thousands | C．Thousand of | D．Thousands of |
—_______hot weather in Jinan now!
—Yes, I can’t stand it.
| A．What a | B． How a | C．What | D．How |