______of the earth ______ covered by water.A. Two thirds; is B. Two thirds; are C. One thirds; is
The T-shirt doesn’t look very nice. Can you show me ______ one ? A. other B. another C. else
—Must we sweep the floor right now? —No , you ________.You can do it later A. mustn’t B. can’t C. don’t have to
There will be a school sports meeting _____a week. A. next B. in C. later
The students are doing some cleaning. Some are sweeping the floor, ________ are cleaning the desks and chairs.
If he _________ here next week, I ____there.