[ Prepositions of Place and Time ]
My parents always visit me ______ my birthday.
A. in
B. on
C. at

Random Topics:
Modals - Conditionals - Future TensesIndependent ClausesCompound SentencesGrammar - First ConditionalIn/On/At + TimeCommunicative GrammarPast Simple (Questions)SuperlativesAdjectives-Comparison, SuperlativePassivisationOther quiz:
Modal Verbs › ViewPossibility: I ________ take you to the airport if you need a ride.
A. must
B. should
C. can’t
D. can
Tenses › View
I had remembered my homework just in time.
A. present perfect
B. past perfect
C. future perfect
Grammar › ViewThis test is __________ than the last one.
A. difficult
B. more difficult
C. most difficult
D. difficultest
Vocabulary › View
It was a/ an _____________________ to exit the CPS because of all the exams and assignments.
A. interaction
B. substitute
C. challenge
D. exposure
