——Must I take the medicine every day?—No, you _______.
______of the earth ______ covered by water. A. Two thirds; is B. Two thirds; are C. One thirds; is
If we travel a short distance, we had better walk taking a bus. A. instead B.instead of C. take the place of
The wind is blowing strongly with lots of sand, so I can’t see _______. A. nothing B. something C. anything
--- I usually have breakfast at home. ---- ________ . A. So have I B . So do I C.So I do
The government ______ these people ______ money. A. provides; for B. provides; with C.provides; of