Tuyển tập 353 đề thi học sinh giỏi môn Tiếng Anh lớp 6,7,8,9,10,11,12 (có đáp án)

animals. The largest whale is the blue whale. It can grow to be a hundred feet
(4).......... and weigh as much as 15 elephants. It is (5).......... animal on Earth.
Whales leap out of the water. They also dive and roll. Whales dive
(6)............... food. Some whales can dive more (7)........... a mile down!
We can (8)............ whales in the zoo, public aquariums, and entertainment
parks. These whales live in large glass tanks. They learn things very (9)............
Many people train them to (10).............wit ball, leap, and dive down deep for
certain objects.
1. A. dogs B. deer C. crocodiles D. mammals
2. A. on B. of C. in D. from
3. A. difference B. long C. tall D. different
4. A. long B. white C. short D. small
5. A. largest B. the largest C. larger D. more large
6. A. get B. getting C. to get D. gets
7. A. the B. to C. than D. from
8. A. hear B. see C. smell D. bring
9. A. easy B. easily C. normal D. different
10. A. drive B. watch C. do D. play
c. Read the text and answer the questions below. (5 points)
Bananas
Bananas are widely believed to grow on trees: this is incorrect. The banana is a
plant which finishes all its growth in one year, reaching a height of 30 feet.
Bananas have a subterranean stem from which come large, green leaves.
The plant reaches its maturity in about 18 months. As the bunches of bananas
mature and the fruit develops, they can be propped up with poles and covered
with blue polyethylene bags. These bags prevent bruising, protect against the frost
and speed ripening by increasing heat and humidity.
Once the banana plant has produced its fruit, the mother plant dies and is
replaced by pups sucker plants. These grow next to the parent and make a new
generation of banana plants.
Questions:
1. Do the bananas grow on trees?
2. How high can the banana plant reach?
3. How long does it take the banana plant to reach its maturity?
4. What are blue polyethylene bags used for?
5. What happens when the banana plant has produced its fruit?
Question 6:
a. There is one mistake in each of the following sentences. Find and correct it.
(5p)
1. David Cooper, whom was beaten last night by a group of skinheads, is being
released from the hospital today.
3