Our headteacher____for months to make sure that we understand the importance ofconcentration.
A. tried B. was trying C. has been trying D. is trying
Nothing happened____they got the photo developed, When they looked at the photo, they saw something hanging from the tree.
A. since B. until C. when D. unless
Below the mountains, the sunshine reflects on the many lakes,____makes them shine likediamonds against the rich countryside.
A. as B. that C. which D. what
____the suggestions offered above, and you will look and feel much better in no time at all!
A. Following B. Followed C. To follow D. Follow
When you go____honey, you must expect to be hurt by bees.
A. in search of B. in face of C. in place of D. in need of
听下面一段独白，回答以下小题。
1.What is the purpose of the speech?
A. To forbid smoking in public.
B. To warn people of cancer.
C. To protect people from illnesses.
2.Why is secondhand smoke a killer?
A. It causes environment change.
B. It causes illnesses and diseases.
C. It causes more people to smoke.
3.Why is smoke-free environment important?
A. It leads more smokers to quit smoking.
B. It allows people to use nicotine chewing gum,
C. It cures people of different diseases and illnesses.
4.How does the speaker make the speech convincing?
A. By telling stories. B. By giving examples. C. By providing statistics.
