Dưới đây là các từ điền vào chỗ trống:

1. **(already)** read
2. We **(do)** not do any volunteer work five years ago.
3. James **(did)** lots of volunteer work when he was in high school.
4. I think people **(will eat)** more healthy food in the future.
5. People **(need)** about 2,000 calories a day to stay in shape.

**Circle to find one mistake that needs correcting in each sentence:**

1. She is **riding** her bike to the market to buy some food now.
- **Correction:** riding
2. There is a **lamp** next to the alarm-clock in my bedroom.
- **Correction:** lamp
3. Does Nam's mother always **go** to work by bus?
- **Correction:** goes

**Supply the correct form of the words in brackets:**
- **(already)**: read
- **(not)**: do
- **(do)**: did
- **(eat)**: will eat
- **(need)**: need