Find and correct mistake in each sentence:

1. You won't do well in the test unless you don't study

You won't do well in the test unless you study.

2. If he didn't change his behavior, he'll drop out from school

If he didn't change his behaviour, he would drop out from school.

3. Your friends will lose interest in you unless you won't keep in touch with them

Your friends will lose interest in you unless you keep in touch with them.

4. This film’s not very good, isn't it?

This film's not very good, is it?

5.You speak French really well, didn't you?​

You speak French really well, don't you?

good luck yaa

sincerely, Elizabeth