21. Don't read or study when there is not enough light because it is....... to your eyes.
A.been B.harmful C.harmless D.uharmed
22. He had a cold........ he didn't wear clothes in the cold weather.
A.and B.or C.because D.although
23. We should help people............, especially the homeless, the elderly and street children.
A.needed B.need C.at need D.in need
24. I think you shold........... jogging because it is very useful for your health.
A.take B.to take C.take up D.take in
25.My aunt often........money to charitable organizations to help street children and the
homeless.
A.makes B.does C.donates D.sent
Loga
Sinh Học lớp 12
