[ Grammar & Vocab ]
Kids ______ forget a mask when coming to school.
A. can
B. must
C. mustn’t

Random Topics:
Coordinating and Subordinating ConjunctionsPassive Voice with ModalsPassive Voice and ModalsWord Form & Verb TenseSimple Past Tense & Future TenseSimple Verb TensesSpeculation with Modal VerbsContinuous and Perfect TensesGrammar - Present Perfect TensePresent Perfect ContinuousOther quiz:
Mixed General Quiz › ViewIs your sweater knitted ___?
a. on hand
b. at hand
c. by hand
Grammar › View
I am thirsty.
A. Should I call your mom?
B. Should I give you a drink?
C. Should I turn on the AC?
D. Should I clean your room?
Grammar for TOEFL › ViewNever in the world I believed that this would happen.
A. Incorrect
B. Correct
Grammar › View
My two friends _________ tv in the living-room at the moment.
A. are watching
B. is watching
C. watch
D. watches