[ Modals and Responsibilities ]
You ___ wear a helmet while riding a bike.
A. must
B. need to
C. have to
D. responsible for

Random Topics:
Adjectives & PrepositionsGrammar RulesPast Simple and Past Continuous TensesActive-Passive VoicesSimilesLinking Verbs and TensesSuffixes (ing-ed) SentencesArticles with Proper NounsGrammar: SyntaxWh- Questions Present Simple TenseOther quiz:
Vocabulary and Grammar › View. What does “allow” mean?
A. To prevent something from happening
B. To let something happen or be possible
C. To argue against something
D. To forget about something
Few, a few, little, a little › View
We have_____eggs, not enough for the party, so we need to buy more.
a. few
b. a few
c. little
d. a little
Vocabulary › ViewA current version or updated report
A. Thwart
B. Vehement
C. Update-Noun
D. Update-Verb
Grammar › View
I didn’t see _____.
A. he
B. him
