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VII. Find the mistake and correct it in each sentence.
1. Remember to turning off the light when you go out. ......................
A B C D
2. If she throws the rubbish onto the river, all fish will die. ......................
A B C D
3. We will save our world if we protected our environment. ......................
A B C D
4. We can save money if we reduce gas, electricity but water. ......................
A B C D
5. If she be late for her English class, the teacher will be angry. ......................
A B C D