[ Modals ]
You _____ smoke in the office.
A. shouldn’t
B. mustn’t
C. don’t have to
D. should

Random Topics:
Past PassiveModals for DeductionAdverb of Frequency and Past Continuous TenseOffering HelpModal RequestsFOR & SINCEQuantifiers & Modals of ObligationClauses and GerundsIntensifiers: Really vs VeryPast Tense and Perfect TenseOther quiz:
Gerund › ViewShe avoided ________ out tonight
A. telling
B. told
C. telt
D. tells
Past Continuous vs Past Simple › View
He _________ dinner when the fire started.
A. cooked
B. was cooking
C. were cooking
Grammar and Vocabulary › ViewI really enjoy going to salsa classes, _________ I’m a pretty bad dancer.
A. despite
B. consequently
C. even though
Grammar › View
choose the right collocative word to —- ‘charming’
A. hot
B. girl
C. answer
D. book
