If you study hard, you _______ pass the exam.
→ C. will
If you ______ (help) me, I will help you.
→ D. help
If we plant more trees, _________________.
→ A. the air will be fresher.
If we _____ (miss) the bus, we ______ (take) the taxi.
→ A. miss/ will take
If we use reusable bags for shopping, ___________.
→ B. we will reduce waste.
*Pretty's On The Inside*