[ Modal Verb ]
Mr. Brown is very rich. He_____ work hard for a living.
A. mustn’t
B. shouldn’t
C. can’t
D. doesn’t have to

Random Topics:
Time PhrasesVerb PhraseAdverbs of Frequency & Simple Present TenseGerunds and ModalsPhrasal Verb Put & GoActive and Passive voiceCompound and Complex SentencesPassive Voice Active VoiceNoun ClauseTransitionsOther quiz:
Grammar › ViewWe (watch) TV when we (hear) a loud noise.
A. were watching / heard
B. were watching / heared
C. watched / heard
D. watched / heared
Grammar › View
Li Hong and Li Khai ________ an aeroplane right now.
A. board
B. boarding
C. is boarding
D. are boarding
Comparative Adjectives › ViewHis house is a bit ______________ than the hotel.
A. more comfortable
B. comfortabler
C. more comfortabler
D. comfortable
Continuous and Perfect Tenses › View
They__________________ over 40 kilometers and still there was no sign of the oasis.
A. are walking
B. had been walking
C. have been walking
