Dưới đây là dạng đúng của từ trong ngoặc:

1. Tom had a bad **headache**, so he couldn’t join us on the trip.
2. I like reading books because it **widens** my knowledge.
3. You should choose a hobby because it will give you **pleasure** and help you relax.
4. The puppets are controlled by the **puppeteer**.
5. Nick’s hobby is listening to music. He gets a lot of **enjoyment** from listening to music.
6. Blood **donates** for use in hospitals.
7. Most road accidents happen because the motorists **care**.

Lưu ý: Có thể có một chút điều chỉnh trong câu cuối cho đúng ngữ cảnh.