阅读短文,从方框中选择适当的词并用其正确形式填空,使短文通顺、意思完整。每空限填一词,每词限用一次。
off, use, enough, habit, collect, wash, what, cover, possible, but
Dongdong saves water with his family at home. They all develop good 1. of saving water. 2. do they usually do to save water? Let's have a look.
His mother washes as many clothes as 3. at a time with the washing machine. His father 4. rainwater to water the flowers on rainy days. Dongdong remembers to turn 5. the tap after using water every time. After his brother 6. vegetables, he often uses the water to do some cleaning. They all make full 7. of water.
Oceans 8. about 70% of the earth. We are lucky to have a lot of water, 9. we can only use 1% of it. People in a few places in the world even can't get 10. water to drink. Dongdong and his family think if all of us try our best to save water, we can make a big difference.

1. habits 2. What 3. possible 4. collects 5. off 6. washes 7. use 8. cover 9. but 10. enough

1. 此处表达“养成节水的好习惯”，habit是可数名词，主语they对应多个习惯，因此变为复数habits；2. 此处是特殊疑问句，询问“做什么”，用疑问词What，句首首字母大写；3. 固定搭配as...as possible表示“尽可能……”，此处指尽可能多的衣服，填possible；4. 句意为他爸爸在雨天收集雨水浇花，主语his father是第三人称单数，一般现在时谓语动词用collect的第三人称单数形式collects；5. 固定短语turn off the tap意为“关掉水龙头”，填off；6. 句意为他哥哥洗完蔬菜后，会用洗菜水做清洁，主语his brother是第三人称单数，一般现在时谓语动词用wash的第三人称单数形式washes；7. 固定搭配make full use of意为“充分利用”，填use；8. 句意为海洋覆盖了地球约70%的面积，主语Oceans是复数，谓语动词用原形cover；9. 前后句语义转折：我们有很多水，但只能用其中1%，填转折连词but；10. 此处指“足够的饮用水”，用形容词enough修饰名词water，填enough。所有单词均只使用一次，符合题目要求。

阅读短文，根据语篇要求填空，使短文通顺、意思完整。每空限填一词。
No sports, no life. Sports are very important to us. We should do sports every day to keep healthy. 11. are many ways for us to do sports. For example, we can walk, jog, run, swim, skate or play ball games.
My favorite sport is playing badminton. When I started to play badminton for the first time, 12. was really hard for me to do it well. But my friends always encouraged me 13. keep practising. They told me, “Practice makes perfect.” Because 14. their words, I practised quite often and made much progress day by day.
Now, I enjoy playing badminton with my friends. We play it three times 15. week on the sports field. When it rains, we usually play it in the gym.

11. There
12. it
13. to
14. of
15. a

11. 本句为there be句型，表达“存在、有”的含义，说明做运动有很多种方式，句首单词首字母需要大写，故填There。
12. 此处使用固定句型It was + 形容词 + for sb. to do sth.，it作形式主语，指代后面的不定式内容，故填it。
13. 此处是固定搭配encourage sb. to do sth.，意为“鼓励某人做某事”，故填to。
14. 空格后接名词短语their words，使用固定搭配because of，意为“因为”，后接名词性成分，故填of。
15. 此处是描述频率的固定表达three times a week，意为“一周三次”，故填a。

二、补全对话
根据下面的对话情景,在每个空白处填上一个适当的句子,使对话的意思连贯、完整。
A: Good morning. 1. ?
B: Good morning! I'd like to buy a dress for my sister.
A: 2. ?
B: Size M.
A: OK. This way, please. How about this yellow one?
B: Sorry. 3. . She loves pink best. Do you have a pink one?
A: Sure. Look at this pink dress! What do you think of it?
B: Oh, I think my sister will like it. 4. ?
A: 180 yuan. But we have a sale today. You only need to pay 150 yuan for it.
B: OK. 5. . Please pack it up.
A: Wait a minute, please.

（答案不唯一，符合语境、语法正确即可）
1. Can I help you / What can I do for you
2. What size would you like / What size does your sister take
3. My sister doesn't like yellow
4. How much is it / What's the price of it
5. I'll take it

这是购物场景的补全对话，结合上下文逻辑逐空推导：
1. 空后B说明自己想要给妹妹买连衣裙，可知作为店员的A此处是主动向顾客提供帮助，使用购物场景的常用服务问句即可。
2. 空后B回答尺码为M码，可知此处A是询问对方想要的裙子尺码。
3. 前文A推荐黄色连衣裙，B表示歉意，后文补充妹妹最喜欢粉色，可知此处是说明妹妹不喜欢黄色。
4. 空后A告知这条裙子的价格是180元，可知此处B是询问这条粉色连衣裙的价格。
5. 后文B让店员把裙子打包，可知此处B表示自己决定买下这条裙子。