1.1. Dentist

→→ Vế trước: Fred bị đau răng ⇒⇒ Đi gặp nha sĩ

2.2. Goes

→→ Go fishing: Câu cá

→→ Thì hiện tại đơn:

+) S + V(s/es)

-) S + do/ does + not + V

?) Do/ Does (not) + S + V?

3.3. Habbits

→→ Healthy habits: Thói quen lành mạnh

1. Fred had a toothache, so he went to see the dentist.
2. My brother usually goes fishing on weekends.
3. A healthy lifestyle includes healthy habits and healthy living.
4. Models are fun and you can become multi-skilled.
5. It's really hot and sunny at noon, so you might get sunburn.
6. We have encouraged people to recycle used paper to protect our environment.
7. Making community service is the work for the benefits of the community.
8. Alice eats junk food all the time, so she's putting on weight.
9. Sitting too close to the TV screen may hurt your eyes.
10. Acne on your face and other visible body locations can affect your self-confidence.