[ Grammar ]
You _______wear protective boots. It’s necessary.
A. can
B. have to
C. should

Random Topics:
Complex SentencesNoun QuantifiersModal Verbs of PermissionVerb Tense-ed/-ing AdjectivesClauses and ConjunctionsVerbal CommunicationFamily Vocabulary and GrammarPresent Simple vs Present ContinuousLexico and GrammarOther quiz:
Modals › ViewIndah: Why weren’t you at Yanti’s birthday party that night?”
Santi: Oh, I … overtime.
A. must work
B. must have worked
C. should work
D. ought to have worked
E. had to work
Possesive Pronouns and Modals of Ability › View
Lucas played ……… guitar and invited everyone to sing.
A. his
B. he
C. her
D. your
Conjunctions › View… polar bears are cute, the mothers are extremely dangerous if they think you are threatening their cubs.
A. Although
B. Because
C. Until
D. Yet
Conditional Sentences and Verb Form › View
If you had caught the bus, you _____ late for work.
A. wouldn’t have been
B. would have been
C. wouldn’t be
D. would be