First conditional. Put the verb into the correct first conditional from:

1. If I ..... (not/go) to bed early, I ..... (be) tired tomorrow.

2. If we ..... (eat) all this cake, we ..... (feel) sick.

3. If you ..... (not/want) to go out, I ..... (cook) dinner at home. 

4. They ..... (go) to the party if they ..... (be) invited.

5. She ..... (stay) in London if she ..... (get) a job.

6. He ..... (not/get) a better job if he ..... (not/pass) that exam.

7. I..... (buy) a new dress if I ....(have) enough money.

8. I ..... (come) early if you ..... (want).