1. Put the verbs in brackets into the correct forms of conditional type 1 or 2. Chia các động từ trong ngoặc thành dạng đúng của câu điều kiện loại 1 và 2.

Đáp án

1. keep

2. would be able to cut

3. built

4. will improve

5. will improve

2. Choose the correct option. Chọn đáp án đúng.

Đáp án

3. Rewrite the sentence using conditional type 3. Viết lại các câu sau dùng câu điều kiện loại 3.

Đáp án

1. If Susan had had enough money, she would have bought that electric car.

2. If they had invested in solar power in this area, they wouldn't have become reliant on fossil fuels.

3. If we had supported wind power initiatives, we would have had access to clean energy.

4. If our country hadn't implemented energy-saving measures last year, we wouldn't have saved a lot of money since then.

5. If Anthony had left home early, he would not have been late for the green energy workshop.

4. Complete the sentences using the verbs in the list in the correct forms of conditionals (types 1, 2 or 3).

Đáp án

1. will play

2. occur

3. switch

4. would not have developed

5. invest

5. Choose the option (A, B, C or D) to indicate the sentence that is closest in meaning to the given one. Chọn đáp án (A, B, C hoặc D) để chỉ ra câu có nghĩa gần nhất với câu cho trước.

Đáp án

1. B

2. D

3. B

4. A

5. D

Trên đây là unit 6 tiếng Anh lớp 12 Bright Grammar Expansion trang 137 đầy đủ nhất.