—Mom. I came first in the National Basic Skill Competetion.
—Well done! ________.
| A．Keep it up | B．Take it easy | C．Catch it | D．Hold it. |
Half an hour has been made full ______ of _____ the problem.
| A．using; studying | B．use; to study | C．to use; to study | D．use; studying |
More than 300 years ago, the British used “fall” instead of “______”.
| A．spring | B．summer | C．autumn | D．winter |
--Joyce, please don’t stand on the bookstand.
--Pardon?
--I _____ stand on the bookstand.
| A．tell you don’t | B．tell you not to | C．told you didn’t | D．told you not to |
---Can you tell me what role a mobile phone______ in our daily life?
--Of course.
| A．makes | B．exchanges | C．plays | D．does |
It is said that the number of doctors invited to the meeting _____100, but a number of them _____ absent for different reasons.
| A．is; were | B．is; was | C．are; were | D．are; was |