25. I don’t know her phone number so I can’t phone her.
If………………………………………………………………………
26. Today isn't Sunnday. The pupils can't go swimming.
If______________________________.
27. My brother have enough money. He buys a bicycle.
If______________________________.
28. Peter doesn't study hard, so he can't get good marks.
If______________________________.
29 My sister is absent from her class because she has a terrible headache.
If______________________________.
30. People don’t understand him because he doesn’t speak very clearly.
-> If........................................................................................................................
31. She works in the morning, so she doesn’t have time to play with her children.
à If ……………………………………………………………………………….
32. I can’t take much exercise because I don’t have enough free time.
à If ……………………………………………………………………………….
33. The building is too high. He can’t climd up.
→If ……..
34. That house is too expensive. I can’t buy it.
→If …….