[ Modal Verbs ]
It’s forbidden to enter the lab without safety gear. → You __________ enter the lab without safety gear.
A. mustn’t
B. had to
C. should
D. have to

Random Topics:
Modals and Adjectives (ed-ing)Must or Mus notPast and Perfect TensesPast Tense vs Present TensePresent Perfect SimpleGrammar: SyntaxFuture TensePassive Voice Active VoiceSimple vs Present Continuous TensesModals and Past TensesOther quiz:
Grammar › ViewChoose the correct form of the pronoun in parentheses.
(He, Him) is a careful writer.
_____
A. He
B. Him
Used To, Be Used To, Get Used To › View
After the holidays it takes me a week _ _ _ _ _ _ _ up early again.
A. to get used to getting
B. To get used to get
C. To be used to get
D. To be used to getting
My relatives usually give me money for my birthday then I can………….what to buy.
A. deciding
B. decided
C. decide
Antonyms › View
Restrainted, held in check, muted
A. Predispose
B. Unbridled
C. Diffuse
