You don’t have to write the essay if you don’t want to. It is __________.
A: compulsory
B: suitable
C: optional
D: alternative
A: compulsory
B: suitable
C: optional
D: alternative
举一反三
- Fill in the blanks with have to or don't have to. You ____________ come to the party if you don't want to.
- You didn’t have to write the essay if you didn’t want to. It was _______.
- I want you to come to the party but（）you don't want to come, you don't have to. A: while B: before C: unless D: if
- 9. I want you to come to the party but ____________ you don't want to come, you don't have to. A: A) while B: B) unless C: C) before D) if D: D) if
- You ______ do it even if you don't want to.