一、根据括号中的中文提示写出句中所缺单词或短语，使句子通顺。
1. It's meaningful to work as a (志愿者)at a community centre.
2. —Is there anything wrong with your (笔记本电脑)?
—Yes. It is broken.
3. The (工程师)are too busy checking the computers.
4. It's necessary to (检查)your things before you leave the shop.
5. His table tennis bat is (破损的). Luckily, he still won the first place.
6. Andy gave his seat to (某人)in need on the bus this morning.

1. volunteer 2. laptop 3. engineers 4. check 5. broken 6. someone

1. 空前有不定冠词a，后接可数名词单数，对应中文“志愿者”的英文单词为volunteer。
2. 此处填写表示物品的名词，本单元核心词汇“笔记本电脑”对应英文是laptop，符合语境。
3. 空后be动词为are，说明主语是可数名词复数，“工程师”的复数形式是engineers。
4. 固定结构It's necessary to do sth. 中to后接动词原形，对应中文“检查”的动词是check。
5. 此处作表语，需填形容词，对应中文“破损的”的英文形容词是broken。
6. 本句为肯定句，表达“某人”用不定代词someone，符合用法规则。

二、根据短文内容，用括号中所给单词的正确形式填空，使短文完整通顺。
This is my community. My neighbours are kind and helpful. Some of them are 1 (volunteer). They have different 2 (skill)and often help us with all kinds of problems.
Mrs Fang is a doctor and she 3 (work)in a hospital. Don't be afraid of asking her for help when you have a toothache. Besides, she often 4 (go)to schools and gives talks about how to take care of teeth.
Susan is a fashion designer. She knows a lot about styles and colours. In her shop, you can see many fashionable 5 (dress). If you don't know what to wear to a party, she will be happy to give you some ideas.
Henry is a mechanic(机械师). His job is to fix 6 (break)cars. He is busy with his work, but he is always 7 (will)to help others. Don't forget to call him when something is wrong with your car.
David is an 8 (engineer), and he works in an office. He uses his computer to do most of his work. He designs a lot of interesting and educational(有教育意义的)videos(视频)to help the students with their studies. Remember to call him if you want 9 (check)your computer.
We are lucky to live in a 10 (neighbour)like that. People here are like a big family.
1. 2. 3. 4. 5.
6. 7. 8. 9. 10.

1. volunteers 2. skills 3. works 4. goes 5. dresses 6. broken 7. willing 8. engineer 9. to check 10. neighbourhood

1. 主语Some of them是复数，可数名词volunteer要使用复数形式volunteers。
2. 形容词different后接可数名词复数，skill的复数形式为skills。
3. 本句为一般现在时，主语she是第三人称单数，谓语动词work要变为第三人称单数形式works。
4. 本句为一般现在时，主语she是第三人称单数，谓语动词go要变为第三人称单数形式goes。
5. 形容词many后接可数名词复数，dress的复数形式为dresses。
6. 此处需要形容词修饰名词cars，break的形容词broken表示“出故障的”，符合语境。
7. 固定搭配be willing to do sth. 意为“乐意做某事”，将will变为形容词willing。
8. 空前有不定冠词an，后接元音音素开头的可数名词单数，直接填engineer即可。
9. 固定搭配want to do sth. 意为“想要做某事”，填to check。
10. 空前有不定冠词a，此处要填表示“社区、街区”的名词，neighbour对应的neighbourhood符合语境。