KEY

1. Hunting is ______________ in the national parks. (prohibit)

⇒Hunting is prohibited  in the national parks. 

≡Bị động cho chủ ngữ → QKPT

2. Healthy persons can enjoy all the pleasures of life, whereas __________ persons can’t. (health)

⇒ Healthy persons can enjoy all the pleasures of life, whereas  unhealthy persons can’t. 

≡ Adi bổ sung cho danh từ  nhưng ở  phủ định

3. ____________ road conditions were not the only danger they were to face. (safely)

⇒   unsafe  road conditions were not the only danger they were to face. 

≡ Tính từ bổ sung nghĩa cho  cụm road conditions

4. The point is not whether she is here legally or _______________ (legal)

⇒ 4. The point is not whether she is here legally or  illegal

≡ Đằng trước "or " là adjective → cần từ opposite 

5. You must __________ the traffic rules for your safety and that of other road users. (obedient)

⇒  You must   obey the traffic rules for your safety and that of other road users. 

≡ Vì must + Verb ( động từ)

6. It's not _____________ to keep wild animals as pets. (illegal)

⇒  It's not legal to keep wild animals as pets.

≡ To be + adi

7 Always look _____________ when you walk across the street. (care)

⇒Always look carefully when you walk across the street. 

≡ Adverb bổ sung nghĩa cho từ look

8. Mr. Son used to ride his bike ________________ . (danger)

⇒  Mr. Son used to ride his bike dangerously

≡ Adverb bổ sung nghĩa cho từ "ride"

1. prohibited (ở đây dùng bị động cho chủ ngữ "hunting" -> cần quá khứ phân từ)

2. unhealthy (cần adj bổ nghĩa cho noun nhưng ở thể phủ định)

3. Unsafe (cần tính từ bổ nghĩa cho cụm "road conditions")

4. illegal (vì trước or là tính từ -> cần tính từ trái nghĩa)

5. obey (vì must + V)

6. legal (tobe + adj)

7. carefully (cần trạng từ bổ nghĩa cho look)

8. dangerously (cần trạng từ bổ nghĩa cho ride)