Giúp em với :< pleee
17. Nam doesn’t go to school because he is ill.
=> If ………
18. Study harder or you will fail your exam.
=> If……………………………..
19 Practise learning English every day and you will improve your English.
=> If ……
20. Go away or I’ll call the policeman.
=> If…………………………………
21. Keep silent or you will be punished.
=> If………………………………….
22. If he doesn’t come, we will not go out
=> Unless……………………………………………
23. Unless you water this tree, it will die
=>If……………….
24. If you study hard, you’ll pass the entrance examination.
=> Unless…..
Giúp em với :< pleee 17. Nam doesn’t go to school because he is ill. => If –. 18. Study harder or you will fail your exam. => If=…
By Anna
`17,` If Nam wasn’t ill, he would go to school.
If + S + V2/ Ved, S +would/ Could/ Should…+ V
`18,` If you don’t study harder, you will fail the exam.
If + S + V(s,es), S + Will/Can/shall…… + V
`19,` If you practice learning English every day, you will improve your English.
If + S + V(s,es), S + Will/Can/shall…… + V
`20,` If you don’t go away, I will call the policeman.
If + S + V(s,es), S + Will/Can/shall…… + V
`21,` If you don’t keep silent, you will be punished.
If + S + V(s,es), S + Will/Can/shall…… + V
`22,` Unless he comes, we will not go out.
Unless + S + V (simple present), S + will/can/shall + V
`23,` If you don’t water this tree, it will die.
If + S + V(s,es), S + Will/Can/shall…… + V
`24,` Unless you study hard, you won’t pass the entrance examination.
Unless + S + V (simple present), S + will/can/shall + V
`Mellie – San`