Here are the matching halves to make complete sentences in the first conditional:
- 1. If I study hard, b I'll pass my exam.
- 2. If I don't sleep well tonight, d I'll be tired tomorrow.
- 3. If my friend emails me, f I'll reply immediately.
- 4. Will you see a lot of new places, c if you go on holiday to France?
- 5. If we don't leave soon, e we'll miss the train.
- 6. If I don't finish my homework, a my teacher won't be pleased.