[ Modals ]
The concert is free. You ______________ pay.
A. should
B. shouldn’t to
C. dont’ have to
D. must

Random Topics:
Compound and Complex SentencesOffering HelpAdverbs or AdjectivesHope, Thank, Modal VerbsPresent Perfect Negative and InterrogativePerfect Progressive TensesWh-QuestionDeterminers & QuantifiersPossessive NounsAbilityOther quiz:
Grammar › ViewBill ………………. really hard at the moment, because his company just received a big order from China.
A. Is work
B. Working
C. Is working
D. Works
Grammar › View
Martha _________ a pet.
A. Have
B. Has
