[ Modals ]
He has a test tomorrow. He ___ study tonight.
A. should
B. shouldn’t
C. mustn’t
D. mustn’t

Random Topics:
Simple Present and Present Continuous TenseQuantifiers & Modals of ObligationModal Verbs, Passive Voice & ConditionalsRelative Clauses and etcClauses of ReasonPresent or Past TensesGrammar - to beGrammar CorrectionTAG QuestionsModifiersOther quiz:
Grammar & Vocabulary › ViewAlisha is working overtime today because her colleague __________ sick.7
A. will report
B. is reporting
C. has reported
D. had reported
Comparative Degree (Adjective) › View
Whales, which are mammals, are among the _______________ animals on Earth.
A. Largest
B. Large
Our classroom has a ____________ amount of books.
A. droop
B. plentiful
C. beneficial
D. specialist
Vocabulary › View
What is the meaning of: Snicker
A. Cry
B. Laugh quietly
C. Shout
D. Sing
