1.d.If you lose your credit card, you have to ring the bank.
2.f.If you get here before eight, we can catch the early train.
3.e. If it doesn't rain soon, all plants are going to die.
4.a.If Henry jogs regularly, he might lose weight.
5.g.If you feel unwell, you should stay in bed.
6.b.If you hear any news, could you phone me immediately?
7.
8.c.If you find chopsticks difficult, you needn't use them.
9.i. If you want to pass the final exam, you must study hard.
10.h.If you don't help me, I can't finish this work on time.
câu c lạ thế. câu f và j giống nhau kìa
