To many people, their friends are the most important in their life. Really good friends always (41)______ joys and sorrows with you and never turn their backs on you. Your best friend may be someone you have known all your life or someone you have grown (42)______ with. There are all sorts of things that can (43)________about this special relationship. It may be the result of enjoying the same activities and sharing experiences. Most of us have met someone that we have immediately felt relaxed with as if we had known them for ages. However, it really takes you years to get to know someone well (44)_______to consider your best friend. To the majority of us, this is someone we trust completely and (45)________understands us better than anyone else. It’s the person you can tell him or her your most intimate secrets . 41: A. share B. give C. spend D. have 42: A. through B. on C. in D. up 43:A. bring B. cause C. result D. provide 44: A. too B. enough C. so D. such 45: A. whom B. which C. who D. whose 41A 42D 43A 44B 45C Many of our most useful medicines are also made (26)_________plants. In addition, plants add beauty and pleasure to our lives. Most people enjoy the smell of flowers, the sight field of waving grain, and the quiet of a forest. Not (27)_______plants are helpful to man. Some species grow in fields and gardens as weeds that choke off useful plants. Tiny hits of pollen from (28)_______plants cause such (29)_________as asthma and hay fever. Other plants destroy millions of dollars (30)_______of crops yearly. 26. A. of B. from C. by D. with 27. A. all B. every C. any D. some 28. A. any B. certain C. most D. all 29. A. accidents B. diseases C. misfortune D. disasters 30. A. worth B. value C. price D. money Read the following passage, then choose the correct answer to questions 26 - 30. (0,2) Solar energy is a long lasting source of energy, and it can (26)________almost anywhere. To generate solar energy, we only need solar cells and (27)________! Solar cells can easily be installed on house (28)________, so we don’t need any new space. Compared to other renewable sources, they also possess many advantages: wind and water power rely on turbines which (29)________noisy, expensive and which take up large space. Solar cells are totally silent and (30)________. As they have no moving parts, they require little maintenance and have a long lifetime. 26. A. be used B. is used C. be using D. to be used 27. A. the earth B. the planet C. the sun D. the moon 28. A. yards B. roofs C. gardens D. doors 29. A. is B. be C. are D. was 30. A. polluted B. polluting C. non-polluted D. non-polluting . through B. on C. in D. up 43:A. bring B. cause C. result D. provide 44: A. too B. enough C. so D. such 45: A. whom B. which C. who D. whose 41A 42D 43A 44B 45C Many of our most useful medicines are. well (44)_______to consider your best friend. To the majority of us, this is someone we trust completely and ( 45) ________understands us better than anyone else. It’s the person you can tell him or her your most. fields and gardens as weeds that choke off useful plants. Tiny hits of pollen from (28)_______plants cause such (29)_________as asthma and hay fever. Other plants destroy millions of dollars (30)_______of