[ 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:
Grammar › ViewShe considered _______ another ESL course next semester.
A. take
B. to take
C. taking
Grammar › View
When you write the conjunction word “and” in a compound sentence, it is because…
A. the next sentence will have a connection with the firs one
B. the next sentence will show contrasting information about the first one
C. the next sentence will show an option or a choice
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
