You have to add the flour.
You have to listen this song.
You have to read this book.
Do they have to study harder.
I have to find her.
I have to clean up my apartment.
You will have to wait.
<span>She will have to call you back.
He does not have to help me.
He did not have to listen to Mary.
</span>
1. to correct
2. correct
3. correcting (more likely) / correct
4. to correct
5. correct
6. saw; was correcting
7. is correcting; has been correcting
8. be corrected
9. corrects / has corrected; will learn
10. had already corrected
11. corrects
12. has not corrected
13. were corrected
14. corrected
15. will correct
16. I can't see the end of the sentence, but I believe the answer is: "will be corrected"
1 Does, does
2 do, don't
3 does, doesn't
4 do, don't
3 do, do
1. Did you <em>make</em> this cake?
2. Jack <em>helped</em> an old lady yesterday.
3. We didn't <em>have</em> any ice cream in the cafe.
4. <em>Did</em> you watch the game last nigh?
5. They <em>did</em> not go to the theatre last Saturday.