[ Grammar ]
Make sure you brush your ___ before you go to bed.
A. tooth
B. teeth
C. tooths

Random Topics:
Simple Past/Past ProgressiveVocabulary & GrammarAdverb of TimeAuxiliary VerbsPersonal PronounGerundsWish clausePast Narrative TensesVocabulary and Verb TensesPassive Voice with ModalsOther quiz:
Quantifiers with Nouns › View______ of the cakes were eaten at the party.
A. Fewer
B. A few
C. Several
D. Little
Tenses › View
I borrowed four books on gardening the last time I ………………. to the library.
A. go
B. went
C. had gone
D. have gone
Grammar and Vocabulary › View_________ farming is better for the environment because it doesn’t use harmful chemicals.
A. chemistry
B. products
C. environment
D. organic
Modal Verbs › View
Be quiet, Todd! You ____________ talk during the exam!
A. have to
B. can
C. mustn’t
D. shouldn’t
