Rewrite the sentences:
6. I'm very tired, so I will leave the class early.
-> If ....................................................................
7. Because he is absent now, he can't know what to do.
-> If ...............................................................................................
8. You cannot speak English better because you don't have more practice.
-> If .................................................................................................................
9. John does not arrive soon and we will have to go without him..
-> If ................................................................................................
10. They are not careful. Therefore, they will make a lot of mistake.
-> If .................................................................................................
ces without changing the meaning.
6. I'm very tired, so I will leave the class early.
-> If .....I I weren't very tired, I wouldn't leave the class early................................................................
7. Because he is absent now, he can't know what to do.
-> If .........he weren't absent now, he could know what to do......................................................................................
8. You cannot speak English better because you don't have more practice.
-> If .........you had more practice, you could speak E better........................................................................................................
9. John does not arrive soon and we will have to go without him..
-> If ........John arrived soon, we would n't have to go without him........................................................................................
10. They are not careful. Therefore, they will make a lot of mistake.
-> If ......they were careful, they wouldn't make a lot of mistakes...........................................................................................
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