一、根据句意及所给中文提示、英文解释或首字母，写出句中所缺单词，每空限填一词。
1. This kind of bike is easy to ride, but there's a (劣势).
2. What's the (百分率) of people dying of this disease every year?
3. They are doing a (调查) on students' stress.
4. There are not enough people willing to take the (the possibility of something bad happening).
5. Some people believe that a have visited the earth from other planets.

一、1. disadvantage 2. percentage 3. survey 4. risk 5. aliens

二、用括号中所给词或短语的适当形式填空。
1. There will be little space for people (stand) in the future, will there?
2. The plans have been under (discuss) for a year now.
3. Eddie always worries about (not have) food to eat.
4. It's hard to imagine (live) in a place where there are no cars.
5. This will be (danger) because we can easily jump too high and float off into space.

二、1. to stand 2. discussion 3. not having 4. living 5. dangerous

三、单项选择。
()1.You can see eighty per cent of the class most of the work. The rest of the work really difficult.

A.do; are
B.are doing; are
C.are doing; is
D.is doing; are

三、1. C

()2.—It's dangerous to drive after drinking.
—That's true. It can increase the of traffic accidents.

A.advantage
B.stress
C.safety
D.risk

2. D 【点拨】句意：——酒后开车是危险的。——那是真的。酒后开车会增加交通事故的风险。risk 风险。故选 D。

()3.The birthday party of last night the song *Happy Birthday to You*.

A.starts in
B.started with
C.started in
D.starts with

3. B 【点拨】表示“以……开始”用 start with；根据 last night 可知此句应用一般过去时。故选 B。

()4.(2025·江苏无锡锡山区一模)Don't get discouraged by difficulties. We are new to the work .

A.first of all
B.above all
C.in all
D.after all

4. D 【点拨】first of all 首先；above all 最重要的是；in all 总共；after all 毕竟。根据“Don't get discouraged by difficulties.”可知，“我们”毕竟也是刚接触这项工作，用 after all 来解释原因。故选 D。

()5.A survey about why teenagers like pop stars so much was in our school last Friday.

A.taken out
B.carried out
C.turned out
D.given out

5. B 【点拨】take out 取出；carry out 开展；turn out 结果是；give out 分发。carry out a survey 开展调查。故选 B。

四、阅读短文，在文中空白处填入1个适当的单词，或用括号内所给单词的正确形式填空。
We can't remember 1 (clear) when we started to take our mobiles to dinner tables. This happens a lot, especially when we eat out. Once a dish comes, instead of 2 (lift) our chopsticks, we take out our mobiles and click. Later, we post the photos onto Weibo or WeChat, waiting to be "liked". Then we check our mobiles from time to time during the meal to see 3 we get "liked" or not. We just cannot leave our mobiles for simply a meal.
Does that sound familiar to you? Do you do that often? If not, how do you feel when others do that when they're having dinner with you?
A recent study suggests that what we are used to 4 (do) is not so good. Spending time taking photos of food makes the food 5 (little) pleasant. To test this, some 6 (research) did an experiment. Some people were asked to take photos 7 enjoying food. As a result, it showed that the more photos they took, the less delicious the food seemed to 8 (they). So, why not stop 9 (take) photos and just enjoy the food in front of you?
So, next time you go out to have dinner with your family or friends, how about not taking photos of food? Let the food be delicious as it is and share your life with people around you. Trust me—it will be 10 wonderful time.
1. 2. 3. 4. 5.
6. 7. 8. 9. 10.

四、1. clearly 2. lifting 3. whether 4. doing 5. less 6. researchers 7. before 8. them 9. taking 10. a