E First Conditional
1. If you... (press) the button, the computer.... (switch) on.
2. Jane... (go) shopping if she... (have) time.
3. If you...(get) a haircut, you... (look) better.
4. Tom...(not/have) a better job if he... (not/pass) the exam.
6. If I ...(have) enough money, I ...(buy) a big house. 7. You... (feel) healthier if you... (exercise) regularly. 8. If I... (not/go) to bed early, I...(be) tired tomorrow. 9.1...(come) earlier if you... (want).
10. If we...(go) on holidays this summer, we...(go) to Spain.
11. They ... (call) you if they... (need) your help.
12. If you... (study) hard, you ... (pass) the exam.​