[ Grammar ]
When you are at the beach you _________ listen to the lifeguard.
A. shouldn’t
B. must
C. can
Random Topics:
Grammar - help/have/let/makeTOEFLVerbs and Possessive AdjectivePunctuating ClausesConditional TensesAdverbs by TypeEnglish ArticleGrammar - Collective NounsPresent Simple Tense PassiveGrammar - TOEICOther quiz:
Grammar › ViewWhen I saw you in the shop last night, you …………… your new hat.
A. don’t wear
B. weren’t wearing
C. haven’t been wearing
D. haven’t worn
Grammar › View
We ___ talk during the exam.
A. must
B. can
C. mustn’t
D. should
Grammar › ViewChildren ____ happy when they receive candies.
A. is
B. am
C. are
Vocabulary › View
What does the word “stealthy” mean?
A. Loud and obvious
B. Marked by quiet and caution and secrecy
C. Fast and reckless
D. Bright and colorful