[ Modals of Obligation ]
Teachers _______________ check their social networks while they are teaching. They will get in trouble!
A. can
B. should
C. don’t have to
D. can’t

Random Topics:
Present Simple for Future ArrangementWord FormationAsking and Giving OpinionGrammar AssessmentVerbs and PrepositionsModals "Should"Grammar Error Correction (Simple Present Tense)Grammar - must & have toParticiple Clauses & Cleft SentencesAuxiliary and Modal VerbsOther quiz:
Grammar › ViewIf the police placed you under arrest, ___ to call your lawer?
A. will you want
B. would you have wanted
C. had you wanted
D. would you want
Homonyms › View
The dry air made his throat feel ___.
a. soar
b. sore
I ……… my homework at the moment because my computer ………
A. am not doing/ isn’t working
B. don’t do/ doesn’t work
C. am doing/ is working
D. do/ work
Comparatives ( adj/ adv) › View
A supermarket is______ a shopping centre
A. less convenient as
B. not so convenient than
C. the most convenient as
D. less convenient than
