[ Modal Verbs ]
You look awful. You ________ be ill.
A. can’t
B. should
C. might
D. have to

Random Topics:
Demonstrative SpeechVerbs: Action, Linking, and HelpingCollective NounsPersonal & Possessive PronounsSimple TensesAdjective vs AdverbPreposition and Word FormPresent TensesGrammar AssessmentGrammar - Future ActionOther quiz:
Grammar › ViewI just ______________ to beat my personal best in the race.
A. managed
B. succeded
C. resulted
D. allowed
Tenses › View
Van Cao _________ Vietnamese National Anthem in 1944.
A. wrote
B. has written
C. has wrote
D. have written
Grammar › Viewthe English lesson ——————– at 8:00 am.
A. starts
B. will start
C. is starting
D. is going to start
Modals Posibility and Probability › View
The rain isn’t very heavy, so the streets __________ not be flooded.
A. must
B. can’t
C. might
D. could
