Bài 1:
Cấu trúc câu điều kiện loại I: If+S+V(hiện tại đơn), S+will+V
- If noise pollution happens regularly, it will cause stress and nuisance
- If water pollution gets more serious in the future, it will affect the development of economy and society
- If Australia invests in water in Vietnam with good result, half of the population in the rural areas will access to fresh water
- If you use compact light bulbs, you will save a lot of energy
- If we have more space, we will plant more trees.
Bài 2:
Cấu trúc câu điều kiện loại II: If+S+V(quá khứ đơn), S+would+V
- If I had a garden of my own, I would plant more trees
- If I had one wish, I would dream of a castle of food
- If I won 1 million, I would raise the fund for the poor around the world
- If I were a principal, I would plant more trees to make school ground greener.
