1. Câu này đâu có lỗi sai đâu bạn?

2. have `->` has

3. Do `->` will

4. off `->` of

VIII.

1. If we pollute the air, we will have breathing problems.

2. Because it is raining very hard, we will cancel our picnic

3. Although he was sick, he did the exam very well

4. I want to have a park view in the front of the house, and a mountain view in the back.

IX.

Dòng 1: clever

Dòng 2: makes / writing

Dòng 3: homework

Dòng 4: are going

VI. 1. might -> will

2. have -> has

3. Do -> Will

4. off -> of (Instead of: thay vì cái gì đó)

VIII. 1. If we polluted the air, we will have breathing problems. (Câu đk loại 1: If + S + V ..., S + will + V ...)

2. Because it is raining very hard, we will cancel our picnic.

3. Although he was sick, he did the exam very well.

4. I want to have a park view in the front of the house and a mountain view in the back.

IX. 1. clever

2. makes

3. writing

4. homework

5. are going