一，unhappy problem bad square test advice famous real joy diving.
二，climbing speaking camping laugh thought solve smiling not to be to give,to become.
三，healthy healthily, bored, more, singer, more dangerous, pleasant, the most nervous, interesting, the worst, slimmer.
四，BCDDA DCBDB CBADB
一 heroes, tasty, subject, seniors, admired, article, geography science unimportant, practicing, languages, history,
二 visitors, useless, fewer less, twice, mixed, myself, driving, unpopular, pleasant, boring,
三DCAAB ACDAD BBAAD BACDB BBCAA
四 help, doesn’t rain, asking, chatting, is going to be doing, opening, put ran, to be, washing, will arrive, arrives will have talking
一 to meet, themselves, to close clean, inviting, buildings, beginning, more, interest, amazing, visiting
二to go on a trip to places of, to visit, whole front of, took by, to join in to,
三invitation, interesting, quickly, yourself, beauty,
五 had fun, at the beginning, feel sick, felt exited, places of interest, in front of
六 called, keeping, to have, climbers, winner, snows, less doing, players, walking, alike
七 1 it is big and white. 2 we should protect them
3 they kill them for their beautiful white coat.
4they live in the snow and ice. 5 A
一， leaves, encourages, elephants’ hunting, least, badly, to protect, characters, smells, sharp well
二， BAACB BACBB DCDCB BDCBD ACB
三， To live, is playing, buys, stops, don’t study, won’t, pass, playing, will be, waiting, to have, to continue,
四， Keeping passing and 2if we don’t protect wild animals any more, there will be no wild animals in the world. 3we must take the following actions to prevent them hunting animals. 4 her coat is made pf animal fur.. 5trying to 6 couldn’t believe. 7the baby didn’t stop crying until his mother came back. 8 the meeting doesn’t start until everyone comes. 9 if I can find the wolf hill, I will be very happy. 10 can he live alone, I am afraid he can’t. 11 if I go to nature reserve, I will watch the lions carefully.
BCDAA DDDAC BCDDC DDACB
二、1. longer interesting 2. less 3. hottest coldest 4. laugh 5. hiking 6. closed 7. to help 8. watching 9. better 10. the prettiest
三、1. to protect. 2. carefully 3. hearing 4. action 5. northern 6. continue 7. preparing 8. science
四、1. noisily 2. unhappy 3. disappear 4. peaceful 5. living 6. wetter
五、1. feel 2. shining 3. is sleeping 4. reading 5. dropping 6. comes 7. to see 8. be 9. will arrive 10. have told
一、BCDCA CCACD CABDC ABCC（liuxue86.com）
二、1. brightly sunny 2. snowy 3. foggy 4. windy strongly 5. worse 6. easily
三、1. to lock 2. not to talk 3. look 4. doing 5. not to get 6. playing playing 7. to learn speaking 8. to be 9. happen 10. working