一、用括号中所给词的适当形式填空。
1. We (discover) this beach while we were sailing around the island.
2. Mr Green never (promise) to do anything unless he is sure he can do the thing well.
3. We (choose) Canada for the coming holiday, and the next step is to plan our route.
4. — I heard lots of noise from your group, Suzy.
— Oh, sorry to have disturbed you. We (discuss) the history project at that time.
5. — Hey, Tom! Why is the classroom so noisy?
— Oh, the students in our class (work) on a project about environmental protection.

一、1. discovered 2. promises 3. have chosen 4. were discussing 5. are working

二、单项选择。
1. (2024·南通市崇川区模拟改编) — It's said that scientists are now doing research on sea rice.
— Great! If rice in salty water, China's food supply will surely rise greatly.

A.will plant widely
B.plant widely
C.will be widely planted
D.is widely planted

二、1. D

2. — Jane, I rang you up last night but nobody answered.
— Oh, I together with my parents a walk in the park then.

A.have taken
B.was taking
C.were taking
D.had taken

二、2. B

3. — Mum, where is David? — He to see a science fiction film.

A.is going
B.goes
C.has gone
D.was going

二、3. C

4. — Have you watched the film *Gulliver's Travels*?
— Yes. I it during the Spring Festival. What about you?

A.watch
B.watched
C.will watch
D.was watching

二、4. B

5. Her uncle a simple life and saves his money for donations.

A.lives
B.lived
C.will live
D.was living

二、5. A

6. In ancient times, books could only be produced one at a time .

A.in hand
B.with hand
C.by hand
D.by hands

二、6. C

三、(2025·南通市海门区模拟)词汇运用。
Last night one of my Chinese friends took me to a concert of Chinese folk music. The piece which was played on the *erhu* especially moved me. The music was 1. (strange) beautiful, but under the beauty I sensed a strong sadness and pain. The piece had a simple name, *Erquan Yingyue* (Moon Reflected on Second Spring), but it was one of the 2. (moving) pieces of music that I had ever heard. The *erhu* sounded so sad that I almost cried along with it as I listened. Later I looked up the history of *Erquan Yingyue*, and I began to understand the 3. (sad) in the music.
The music 4. (write) by Abing, a folk musician who was born in the city of Wuxi in 1893. Abing's father taught him to play many musical instruments, and by age 17, Abing was famous for his musical 5. (able). However, after his father died, Abing's life grew even 6. (bad). He was very poor. Besides that, he developed a serious illness and became blind. For several years, he had no home. He lived on the streets and played music 7. (make) money. Even after Abing got married and had a home again, he went on to sing and play on the streets. He *performed* in this way for many years.
Abing's amazing musical skills made him popular during his lifetime. By the end of his life, he could play over 600 pieces of music. Many of these were written by Abing 8. (he). It is a pity that only six pieces of music in total were recorded for the future world to hear, but his popularity still 9. (continue) to this day. Today, Abing's *Erquan Yingyue* is a piece which all the great *erhu* masters play and praise. It 10. (become) one of China's national treasures. Its sad beauty not only paints a picture of Abing's own life but also makes people recall their deepest wounds from their own sad or painful experiences.

三、1. strangely 2. most moving 3. sadness 4. was written 5. ability 6. worse 7. to make 8. himself 9. continues 10. has become