[ Modal Verbs ]
. You ___ wear a helmet while riding a bike.
A. mustn’t
B. have to
C. can
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Prepositions and Phrasal VerbsTensesModal Verbs & Perfect InfinitiveVerb Tenses (Progressive, Perfect)Present, Past and Future TenseAsking & Giving OpinionTOEFLApostrophes and GrammarVerb Moods and Vague PronounsToeic VerbOther quiz:
Grammar › View________ I’m going to bed later, I’ve been waking up later.
A. Even if
B. Now that
C. In case
D. Whether or not
Perfect Verb Tenses › View
Lily is buzzing with excitement about the upcoming year! She exclaims, “By the end of the year, I will have marched in four parades!” Can you guess which tense she is using in this enthusiastic statement?
A. Past tense
B. Present tense
C. Future perfect tense
D. Past perfect tense
Grammar › ViewWe _____________ tried our best this year.
A. were
B. has
C. are
D. have
Simple Past Tense › View
The ice ________ quickly in the chiller. (freeze)
A. freezed
B. froze
C. freezing
D. frozen