Complete the following sentences by adding your own words. 1. If I left my English book at home, _________________________________________. 2. The lake will be polluted if ________________________________________________. 3. If the air is polluted, ____________________________________________________. 4. If it were sunny now, _______________________________________________________. 5.___________________________________________________________ if I get sick. 6. If ___________________________________________________ my parents will buy it. 7. She will not be very happy if ________________________________________________. 8.If I had a lot of money _____________________________________________________. 9. If _________________________________________________ I will go to the library. 10.If I see a thieve ___________________________________________________________. Giải giúp mk với các bạn ơi mk sắp phải gửi cho cô r