1 If we leave at 7.00, we arrived/will arrive on time.
2 I will make lots of money if I work/will work hard.
3 You’ll be hungry if you didn’t/don’t eat your dinner.
4 If you don’t practise, you will/won’t improve.
5 If I don’t go out so much, I will/would study harder.
6 I’ll help you with your homework if you will give/give me some chocolate.
7 My dog doesn’t/didn’t sit if you tell him to.
8 If Mark does/do more exercise, he will feel healthier.
9 We won’t/wouldn’t be late if you hurry up!
10 When I’m old, I will have/have grey hair.
