[ Preposition of Time ]
Sheila is going to visit her grandmother _______ Friday.
A. in
B. at
C. on

Random Topics:
Comparative and Superlative AdjectivesGrammar and Verb TensesPresent, Past, Present Perfect and ComparativeCoordinating ConjunctionsHave toConjunction: Because and SoModals for Advice, Obligation/Prohibition, Necessity and Lack of Necessitymust/shouldTenses UsageAdverb ClausesOther quiz:
Tenses › ViewWhat did you do before you go to sleep last night?
A. Simple Present Tense
B. Simple Past Tense
C. Present Perfect Tense
D. Future Tense of Be Going To
Relative Pronoun/Adverbs › View
My parents’ house, __________ I grew up, is close to Tan Son Nhat Airport.
A. which
B. who
C. whose
D. where
Modal Perfect › ViewThe plane is late. It ____________ landed by now.
A. must
B. should
C. ought to have
D. must have
Grammar › View
A:___ you buy some cakes for us tomorrow? B:No, I ___. Cakes are not good for your health.
A. Did; did
B. Are; am
C. Are going to; am
D. Will; won’t