1-If there (not be) ……………enough water, these tree will die.
2-If I were your age, I (do)……………………… differently.
3-If I should find your passport, I (telephone) ………………….you at once.
4-If I (have)…………. wings, I wouldn’t have to take an airplane to fly home.
5-This letter will be in Ho Chi Minh in two days. I’m sure if I send it today, it (arrive) …………in time.
6-I am not an astronaut. If I were an astronaut, I (take) ………………my camera with me.
7-Most people know that oil floats on the water. If you (pour)…………….. oil on the water, it will float.
8-If there (not be) oxygen on the earth, life as we know will not exist.
9- If it (not rain) soon, a lot of crops will die.
10-People (be)……………… able to fly if they had feathers instead of hair?
V: Viết lại các câu sau, sử dụng câu điều kiện loai 2:
1-I don’t have a car, so I can’t drive you to the airport.
…………………………………………………………………………………
2-Nam is too young, so he can’t take part in the project to be trained to become an astronaut.
……………………………………………………………………
3-He doesn’t any exercise; that’s why he is so unhealthy.
………………………………………………………………………….
4-He doesn’t help me, possibly because I never ask him for help.
……………………………………………………………………..
5-I don’t know his address, so I can’t write to him.
………………………………………………………………
6-You work too fast; That’s why you make so many mistakes.
……………………………………………………………………….
7-I don’t have a map, so I can’t direct you.
………………………………………………………………
8-Enlish people speak very quickly. Perhaps that’s why I can’t understand them.
………………………………………………………………………………….
9-Tom is fat; That’s why he can’t get through the bathroom window.
……………………………………………………………………………….
Loga
Sinh Học lớp 12
