Could you give me some on how to learn English well?
A.advice | B.advices | C.piece of advice | D.pieces of advices |
I eat five meals a day. I have _____ 5 pounds.
A. put on B. put up C. put in
Our classroom must______every day.
A. clean B. be cleaned C. is cleaned
The boy always makes _______ cry.
A. she B. her C. hers
Tea was invented by _______ accident.
A. an B. the C. \
Haze weather has become common in some major cities in China. We all wonder ________.
A.how is the air polluted |
B.what can we do with the bad weather |
C.why the air is polluted seriously |
D.what are the real reasons |