He failed in his exam because he was very lazy

1.He failed in his exam because he was very lazy.

=> If ……………………………………………………………..

2.I didn’t have enough money, so I didn’t buy that laptop

=> If ……………………………………………………………….

3.I don’t have enough money, I can’t buy that expensive dictionary.

=> If …………………………………………………………………..

4.We must do our homework well or the teacher will get angry with us.

=> Unless …………………………………………………………………..

5.You will catch a cold if you don’t keep your feet dry.

=> Unless ………………………………………………………………….

6.She didn’t know you were in hospital, so she didn’t visit you.

=> If ………………………………………………………………………

7.Unless you water these plants everyday, they will die

=> If ……………………………………………………………………