[ 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
Select your answer:

Random Topics:
Adjectives & PrepositionModals, Conditionals, and Clauses- Defining, Non-definingDistinguishing Future TensesPersonal & Possessive PronounsAdjective Clause and Adverb ClauseLinking Verbs & Helping VerbsConjunctions & PrepositionsHope, Thank, Modal VerbsPresent Simple & ContinuesRegular Plural NounsOther quiz:
Grammar › ViewWhat (you, do)………………………when the accident occurred?
A. do
B. was you doing
C. were you doing
D. you did
Verb Tenses › View
. What does “had seen” in the sentence “Shan had seen the kid before he met Magnus” indicate?
A. A completed action before another past event
B. An ongoing action
C. A future plan
D. A habitual action
