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Cho dạng thích hợp của từ trong ngoặc
1. He is always willing to help people. He is a __HELPFUL___ person (help)
2. Is your back still ___PAINFUL___ ? (Pain)
3. They looked poor and ____UNHEALTHY___ (healthy )
4. She's having ___DIFFICUTY_____ with her schoolwork this year (difficult)
5. We are all ___WORRIED___ about the final exam (worry)
6. She always washes and irons her clothes ___CAREFULLY__ (care)
7. The boys were __SCARED___ to cross the street (scare)
8. _____TALKING___ to teenagers can be difficult for parents (talk)
Cho dạng thích hợp của từ trong ngoặc
1. He is always willing to help people. He is a helpful person (help)
2. Is your back still painful ? (Pain)
3. They looked poor and unhealthy (healthy )
4. She's having difficulty with her schoolwork this year (difficult)
5. We are all worried about the final exam (worry)
6. She always washes and irons her clothes carefuly (care)
7. The boys were scared to cross the street (scare)
8. Talking to teenagers can be difficult for parents (talk)
I. Cho dạng thích hợp của từ trong ngoặc .
1. He is always willing to help people. He is a helpful person .(help)
2. Is your back still pained ? (pain)
3. They looked poor and unhealthy. (healthy)
4. She's having difficult with her schoolwork this year. (difficult)
5. We are all worried about the final exam. (worry)
6. She always washer and irons her clothes careful. (care)
7. The boys were scary to cross the street. (scare)
8. Talking to teenagers can be difficult for parents. (talk)
II. Đọc đoạn văn rồi trả lời các câu hỏi .
How can we keep our teeth healthy? First, we should visit our dentist twice a year. He can examine our teeth and fill the small holes in our teeth before - once after breakfast and once before we go to bed. Thirdly, we should eat food that is good for our teeth and our body such as milk, cheese, fish, potatose, red rice, raw vegatables and fresh fruit. Chocolate, sweets, biscuits and cakes are harmful because they stick to our teeth and cause decay.
1. How often should we go to the dentist ?
2. What does a dentist do with our teeth ?
3. When should we brush our teeth ?
4. What foods are good for our teeth ?
5. Why are chocolate and sweets bad for our teeth ?
dùng dạng đúng của động từ trong ngoặc
1. he is a (help)....helpful....person
2. my tooth is very(pain).......painful....now
3.clean teeth are (health).......healthy.....teeth
4. you should brush your teeth(regular).......regularly.....
5. we are(worry)........worried......about the final exam
6. she always washes and irons her clothes(careful)......carefully.....
7. i'm(scare)......scared....of hearing the ghost stories
8. the people here are very (friend).....friendly.....
1. he is a (help)helpful person
2. my tooth is very(pain)painful now
3.clean teeth are (health)healthy .teeth
4. you should brush your teeth(regular)regularly
5. we are(worry)worried .about the final exam
6. she always washes and irons her clothes(careful)carefully
7. i'm(scare)scared of hearing the ghost stories
8. the people here are very (friend)friendly
Chúc bạn học tốt 
Answer:
He is always willing to help people. He is a helpful person.
Is your back still painful?
They looked poor and unhealthy.
She's having difficultly with her schoolwork this year.
We are all worried about the final exam.
She always washes and irons her clothes carefully
The boys were scared to cross the street.
Talking to teenagers can be difficult for parents
Difficulties