[ 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:
Passive Voice of Tenses › ViewThe black bike ______________ by Tom at the moment
A. has been repaired
B. will be repaired
C. is repaired
D. is being repaired
Clause Markers TOEFL Grammar › View
Complete the sentence with the best clause marker:
_________ the Piman warriors responded to raid signals with two columns of smoke, the Apaches lit fires to ask others who they were.
A. Whoever
B. How
C. Whereas
D. When
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
