1st Conditional - Fill in the correct form of the verb in brackets

1. You (PAY) a higher insurance if you buy a sports car.
2. You (BE ABLE) to see better if you turn on the lamp.
3. If they (NOT GET) up early, they can't go jogging.
4. If you (NOT PUT) too much sugar in your coffee, you won't put on too much weight.
5. If he continues to work hard he (BE) the best in his class.
6. If Johnny plays in the mud he (GET) dirty.
7. He (HAVE) sore eyes if he spends too much time on the computer.
8. If she (NOT USE) light colours the picture will be too dark.
9. If you (NOT WRITE) a letter to Santa Claus, you won't get any presents.
10. If Tom gets back earlier he (TELL) you about it.
11. If I (BE) right, they won't be able to pay back all the money.
12. She (HAVE) to drive on the left side of the road when she goes to Britain.