1 . 用所给短语的恰当形式填入下列句子，使其意义完整，有两个短语多余。

apply for   be made up of   make a difference   work out graduate from   concentrate on   be addicted to

1. I often turn to Mr Li for help in order to ________ the difficult maths problems.
2. Li Feng is one of many examples of young people who are ________ in the world.
3. Unable to have enough sleep, he has much difficulty ________ the classes.
4. Since Joseph ________ college, he has been working on the development of an advanced AI program.
5. Hundreds of people ________ the job, but only three were accepted.

2 . 选词填空

in order to                          lose heart                          be exposed to                 as a matter of fact                          change one’s mind            dream about/of                      on purpose                         happen to make use of                      as a result of                   be willing to do                   sentence sb to death

1. Please note that investors would ________________________ (不愿做) this when interest rates are high.
2. Millions of people are threatened with starvation _______________________ (由于) drought and poor harvests.
3. All the murderers in chains will soon ________________________ (判处死刑).
4. He _______________________ (恰好)be outside Tianjin when Tianjin Explosion occurred.
5. He said that they didn’t break the window accidentally; they did it ______________________ (故意地)!
6. She _______________________ (改变主意) at last and promised to go together with us the next day.
7. Since I was a child I _____________________ (梦想) taking a space trip.
8. Faced with so many difficulties, I am gradually ____________________ (灰心).
9. __________________ (事实上), I still find it difficult to follow the native speakers though I have been exposed to English for ten years.
10. __________________ (为了) better prepare your study in China, some reading in advance is needed.

3 . 根据所给10个英语单句的意思，从所给的15个词汇中挑选出10个合适的词或短语分别给每个句子填空。

forward              former                    quit                    affect                    belong to lecture              worthwhile              percent              satisfaction              now and then beauty              tough                    stream              appreciate              apply for

1. Tom is looking ________ to meeting the new exchange student from the UK.
2. Do you think it was ________ that a lot of money was spent to protect the temples?
3. The coach told me that I didn't play well. Obviously, I was unhappy, but I won't ________.
4. Watching the antelopes move slowly across the green grass, I'm struck by their ________.
5. I could still have a burger ________, but I would add a salad or an apple.
6. When you go through ________ times, you meet others who are facing similar challenges.
7. The four countries that ________ the United Kingdom work together in some areas.
8. Moreover, music gave me hope and a sense of ________.
9. About 75 ________ of the city's factories and buildings, 90 percent of its homes, and all of its hospitals were gone.
10. As China plays a greater role in global affairs, an increasing number of international students are beginning to ________ China's culture and history through this amazing language.

4 . 根据句意，选择适当的短语填空，每空只填一个单词，注意备选短语里多余的短语。

leave…alone, make an impression, make sense, be responsible for, be addicted to, take control of, apply for, make a difference, fall apart, in ruins, in shock, focus on, look forward to, be suitable for, other than, come along

1. You have to play better than that if you really want to ________.
2. You should stop ________ whom to blame and start to improve the situation.
3. He admits that recently he has ________ playing online games.
4. I am writing to ________ the post of volunteer for our school English association.
5. Hannah is one of the many examples of young people who are ________ in the world.
6. Years of fighting has left the area ________.