Topics: Grammar and Idioms
What is the opposite of “mandatory”?
A. Required
B. Optional
C. Necessary
D. Compulsory
Select your answer:

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Grammar › View… the same gym for five years.
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My sister __________ (not) with my homework, she has just told me that she’s too busy.
A. isn’t going to help
B. won’t help
C. shan’t help
D. aren’t going to help
