Rewrite:
3.His sister sent her money, so he continued to study.
=> But for...........................................................
4.In case it rains, we'll stay at home
=>If it...........................................................
.5. He died so young; otherwise, he would be a famous musician by now.
=>Had.............................................................
6. "I didn't break your watch". The boy told me
--->The boy denied.............................................................
7. Father: Brush your teeth before going to bed, please"
=> Father told his son...........................................................
8. The man: "Come in but don't bring anything"
--->The man told the boy...........................................................
9. "Go out of here." The guard ordered.
-> The guard ordered us...........................................................
10. "Does your father work here ?" She asked.
-> She asked me ...........................................................
11.The last time I saw her was a week ago.
---> I haven't...........................................................
12. The child will die if nobody sends for a doctor.
--->Unless...........................................................
13. We didn't go because of the heavy rain.
-> If...........................................................
14. It was overeating that caused his heart attack.
→If he hadn't.............................................................
15If you start early, you'll get there soon.
-> Start.............................................................
16.Study hard or you won't pass the exam.
=> If.............................................................
17.Don't be impatient or you will make mistakes.
=> If......................................................................
18.I only come if they invite me.
=>unless..................................................................
3.His sister sent her money, so he continued to study.
=> But for........his sister's money, he wouldn't have continued to study...................................................
4.In case it rains, we'll stay at home
=>If it...........rains, we'll stay at home................................................
.5. He died so young; otherwise, he would be a famous musician by now.
=>Had.........he not died so young, he would be a famous musician by now. ....................................................
6. "I didn't break your watch". The boy told me
--->The boy denied.......having broken my watch......................................................
7. Father: Brush your teeth before going to bed, please"
=> Father told his son..to brush his teeth before going to bed.........................................................
8. The man: "Come in but don't bring anything"
--->The man told the boy.......to come in but not to bring anything....................................................
9. "Go out of here." The guard ordered.
-> The guard ordered us........to go out of there...................................................
10. "Does your father work here ?" She asked.
-> She asked me .....if my father worked there......................................................
11.The last time I saw her was a week ago.
---> I haven't.......seen her for a week....................................................
12. The child will die if nobody sends for a doctor.
--->Unless........anybody sends for a doctor, the child will die...................................................
13. We didn't go because of the heavy rain.
-> If....it hadn't rained heavily, we would have gone.......................................................
14. It was overeating that caused his heart attack.
→If he hadn't........overeaten, he wouldn't have had heart attack.....................................................
15If you start early, you'll get there soon.
-> Start.....early, and you will get there soon........................................................
16.Study hard or you won't pass the exam.
=> If.....you don't study hard, you won't pass the exam........................................................
17.Don't be impatient or you will make mistakes.
=> If......................................................................
18.I only come if they invite me.
=>unless.....they invite me, I won't come.............................................................