To discuss “population as a global __________ ”, we are supposed to know about the history of population trends.
A. issue B. routine
C. goal D. course
She gave me ________ to share it so long as I hid her identity.
A. permission B. refusal
C. apology D. excuse
1.Macao, located ________ the coast of the South China Sea, is a place I would like to visit most.
2.The railway line to be built next year will run parallel ________ the highway.
3.This green is unusual ________ the high plains area where the climate is very dry.
4.Russia is the largest country in the world, which is abundant ________ natural resources.
5.I have decided to give my son some money for his independence________ the family.
6.I spent a relaxing morning on the ship while watching the sunrise ________ the sea.
7.Have you decided how to go to Beijing，________ train or plane?
8.Sometimes we stood on the beach and watched the boats traveling ________ the lake.
9.Missing school to watch the football match is out ________ the question.
10.Your new birdhouse will hang unoccupied for a few weeks before ________ birds settle.
根据下列各句句意及所给单词的首字母或汉语提示，写出该单词的正确形式。
（1）The railway line runs p_____ to the road,so they will never meet.
（2）People here are rich,partly because this area is ________in natural resources.
（3）You must not be ________(支配) by the opinions of others.
（4）The travel agency offers a lot of d______ for us to have our holidays.
（5）He makes his r_____ trip to the store every day.
（6）Certain courses are compulsory,while others are o_____.
（7）She made it ________(充分) clear that she wanted me to leave.
（8）We s_____ the children into new schools when we moved to London.
（9）I have been instructed by my _____(代理人) that you still owe me 100 pounds.
（10）The tiger lashed its tail around whenever anyone came near its c____.
May I have your attention，please？Now I'd like to make a speech here. As we know，waste 1.(become) a common scene on campus recently. Some pour the remains of a meal where there is still much 2.(leave); others 3.(simple) walk away after washing hands，leaving the water 4.(run); students leave the classroom every day 5. noticing whether fans are switched off. Has thrift (节俭)，one of the national traditions 6. developed from our long history gone？7. so，find it back!
We don't have to take great pains to control waste，but action and a grateful heart are needed；thank the water that runs through our fingers，and save it for poor Arabian or African countries struggling in water 8.(short); thank the light we enjoy because in poor areas，children share 9. dim lamp reading; thank all the paper we are able to use，for trees are cut down 10.(satisfy) our needs；thank everything nature can offer and everything we can own.
Live and act，so the tradition of thrift will never fade.
Mike was cycling along a road in Canada’s Yukon, halfway through a 2,750-mile bike tour to Prudhoe Bay, Alaska. He was carrying a 30-pound camping bag,________he wasn’t moving very fast. Suddenly he heard loud breathing behind him. “Man, that’s a big dog!” he thought. He looked to the side, but to his great________, he saw, that it wasn’t a dog, but a wolf, running hard to________ him.
Mike’s heart jumped. He reached for the ________ from his bag. With one hand on the handlebar, he ____ the spray. A bright red cloud _________ the wolf in time, and it fell back, shaking its head. But a minute later it was by his side again. He sprayed a second time, and the wolf fell back again, but only to quickly restart its ________.
The wolf was getting closer and closer, __________ a dozen yards away. Mike waved and yelled at passing motorists, but meanwhile _________ hard. He knew clearly that he must be __________ not to slow down. Otherwise, he would become a _________ of the wolf.
Paul and Becky were driving along the same road. From a distance, they spotted what they _________ was a dog running after a man on a bike. As they get _________, they realized it was a wolf.
Mike heard a car coming up behind him, and he slowed down. The car veered around the _________, and then suddenly stopped in front of him. Mike __________ off his bike and dashed for the back _________ of the car. It was locked. Paul quickly __________ the door so as to let Mike in, and the _________ man dived in, shutting the door behind him.
It was quite a while _________ Mike became calm and cried out: “I thought I was going to die!” And Paul and Becky were _________ that they had given a helping hand to people in need.
1.A. but B. so C. for D. or
2.A. regret B. disappointment C. fear D. anger
3.A. catch up with B. break away from C. give in to D. come back to
4.A. hammer B. stick C. gun D. spray
5.A. pressed B. dropped C. threw D. held
6.A. wrapped B. put C. enveloped D. spilt
7.A. journey B. chase C. attack D. run
8.A. still B. just C. also D. even
9.A. rode B. walked C. kicked D. yelled
10.A. crazy B. careful C. wrong D. fair
11.A. killer B. rival C. competitor D. victim
12.A. found B. saw C. assumed D. decided
13.A. closer B. faster C. stronger D. wiser
14.A. pedestrian B. climber C. runner D. cyclist
15.A. sent B. jumped C. fell D. turned
16.A. trunk B. seat C. door D. window
17.A. uploaded B. unfastened C. uncovered D. unlocked
18.A. scary B. frightened C. worried D. confused
19.A. after B. until C. before D. as
20.A. confident B. brave C. glad D. calm
