Chia động từ trong ngoặc ở dạng câu điều kiện:

Ex1. Chia động từ trong ngoặc ở dạng câu điều kiện:
1. If my father (earn)... a lot of money, he (rebuilt)... the house.
2. He (go)... on holiday if he (have)... some days off.
3. If we (need)... some help, we (ask)....
4. She (not write)... to you if youn(not give)... your email.
5. If Harry (stay)... with his grandparents, Sally (not be)... happy.
6. You (do)... this if you (be)... patient.
Ex2. Chuyển các câu sau sang câu điều kiện:
1. Water the plants or they will die. -> If .....
2. She can't go out because she has to study for his exam. -> If .....
3. He doesn't take any exercises. He is so unhealthy. -> If .....