Put “if” or “unless” into these spaces.
1/ ________ we hurry, we’ll miss the bus.
2/ Will you phone me ________ you come to England ?
3/ ________ you see Jane, ask her to contact me.
4/ You’ll never pass your exam ________ you don’t work harder.
5/ Liverpool won’t win ________ they begin playing better.
• Use “if” in place of “unless”
1/ We won’t go out unless it stops raining.
-________________________________________________
2/ I will call the police unless you give back my bicycle.
-____________________________________________________________
3/ You wouldn’t be able to do this exercise unless your English were good.
-____________________________________________________________
4/ Unless we had enough rain, we couldn’t grow rice.
-____________________________________________________________
5/ The fishermen couldn’t have caught a lot of fish unless they had had good nets.
-____________________________________________________________
Loga
Sinh Học lớp 12
