You ________ buy a ticket to enter a movie theater.
A. must
B. have to
C. has to
D. should

Random Topics:
Uncountable NounsThird ConditionalComparatives - SuperlativeActive & Passive VoiceSpeech TensesHave as verb and auxiliaryComparative and SuperlativesSimple Present TenseAction VerbProverbsOther quiz:
Grammar › ViewI ________ it’s a a good idea to go there now.
A. think
B. am thinking
C. will think
D. thought
Noun Clauses with THAT › View
Differentiate the clauses: The fact THAT it rained surprised everyone.
A. The fact THAT it rained is a noun clause; surprised everyone is the main clause.
B. The fact THAT it rained is an adverbial clause; surprised everyone is a noun clause.
C. The fact THAT it rained is the main clause; surprised everyone is a noun clause.
D. The fact THAT it rained is a prepositional phrase; surprised everyone is a verb phrase.
Modal Verbs › ViewIt’s difficult to know whether to stay here or try and walk. What might / shall we do?
A. shall
B. might
Present Tenses › View
Where (be) ….Linh? — B: He ( water)….. flowers and vegetables in the garden.
A. is / is watering
B. has been / has been watering
C. has been / has watered
D. is / waters
