1 . The information can ________ ________（导致） the arrest of the thief. (根据汉语提示完成句子）

2 .

be known as, as beautiful as, be eager to, be similar to, take turns, watch over, a large number of, make changes, lead to

1. New study finds bats in Thailand carry a coronavirus which ________COVID-19.
2. But the CDC (the US Centers for Disease Control and Prevention) warns that coronavirus variants(变异)may ________a "rapid rise" in COVID-19 infections.
3. He is in no doubt________ what is needed.
4. Yizhou district in Hechi ________ "the county of sericulture(养蚕)in China" and "the high-quality cocoon silk production base in China."
5. The four-time world championship medalist improved his results thanks to ________ in equipment.
6. The number of parcels delivered and received greatly increased as ________people chose to spend the festival and their money locally.
7. A mother and her daughter ________ the family's newborn baby at an infant healthcare center in Hefei.
8. Tourists such as Mao Zimin from XI'an, Shaanxi province, ________ have their photos taken in front of stretches of lavender(薰衣草).
9. Staff members from the IT departments are ________working during the holiday period.
10. After finishing writing, he pasted his fu on the door of his dormitory. "Although It's not ________ my teacher's, it bears all my wishes for the new year," he said.

3 . Many of these chemicals can lead ________ cancer or other illnesses. (用适当的词填空)

4 . 根据句意，选择单词或短语并以其适当形式填空。

correspond to; be based on; at one’s peak; fall into ruin; lead to ; deal with

1. In this firm, the manager ________ the general in the army.
2. This kind of discussion will certainly ________ still greater differences between the two parties.
3. Their numerical system, derived from the Babylonians, ________ multiples of the number six.
4. It is becoming increasingly difficult to ________ the problems of traffic in big cities.
5. ________, Houston was the golden girl of the music world.
6. A large number of churches ________ after revolution.

5 . Too much work and too little rest often lead ________ various kinds of illnesses. （用适当的词填空）

6 . As we all know, hard work leads ________ success.（用适当的词填空）

7 . Some people suspect that air pollution has _____________ (导致了这种疾病). (根据汉语提示完成句子)

8 . His great discovery ______his determination and devotion to science.

A．caused

B．led to

C．lay in

D．resulted in

9 . Too much work and too little rest often leads ________ illness. (用适当的词填空)

10 . 选词填空，并根据句子的意思使用正确的形式

make one’s fortune；depend on；go all out；focus on；be related to；a series of； communicate with；feed on；lead to；in harmony with；wash away

1. To live a happy life, we should be   ___________ nature.
2. The government has taken   ____________ measures to improve the air quality.
3. Money is neither good or bad, but all __________what use is made of it.
4. We are sure to win the match so long as we __________ .
5. With these trees, the soil couldn't ________ easily.
6. This course is designed for beginners,   ________listening and speaking practice.
7. This is the first time that we have _____________ each other on the internet.
8. He ________ by selling famous cars last year.
9. Some birds and other animals ___________ insects
10. It is known that hard work   _____________ success.