Question

5.It rained heavily so I stayed at home.
+Unless.............................................................................................................
6. Iam hungry because I didn't eat breakfast this morning.
+If..................................................................................................................
7. Tom was absent from school. That's why he cannot do this kind of exercise now.
+If........................................................................................................................
"8. Unless you work hard for the exam, you'll fail."
+   If   ..................................................................................................................
"9. Were I to stay at home now,I would go to bed."
If..........................................................................................................................
"10. Had I not known the truth about him,Iwouldn't have been so disappointed."
Unless............................................................................................................
"11.Since she is short,she cannot take part in that contest."
+If...............................................................................................................
"12. If we started a bit later,we would miss the train."
+  Were......................................................................................................
13. Don't be late or you will be late for the beginning of the show.
If..........................................................................................................................
14. Be careful or you'll cut yourself.
+If...........................................................................................................
15. We canceled the trip because the weather was too bad.
Unless.........................................................................................

Answer 1

5. Unless it rains heavily, I won't be at home.

6. If I don't eat breakfast, I'll be hungry.

7.If Tom had been absent from school,he cannot do this kind of exercise now.

8. If you work hard for the exam, you won't fail.

9. If I stay at home, I go to bed.

10. Unless I knew the truth about him, I wouldn't be so disappointed in him.

11. If she is short, she will not be able to participate in that contest.

12.Were we had a late departure so we missed the train.

13. If you're late, you'll be late at the start of the show.

 

Answer 2

14.If you are not careful you will cut yourself.

15.Unless the weather isn't bad, I won't cancel the trip.