[ Preposition ]
Students usually start helping out at the Resource Centre __________ 5 o’clock.
A. for
B. at

Random Topics:
PRESENT SIMPLE - CHILDRENVerb TensePresent Simple and Present Continuous TenseGrammar - Wh QuestionsPast Simple (to be)Verb-ing and InfinitiveDescriptionsSentence Structure and ConjunctionsPassive Voice Present SimpleAdverbial Clauses of Manner and ResultOther quiz:
Grammar › ViewI know it’s difficult, but don’t worry, you’ll __________________.
A. Get through it
B. Put up with it
C. Go out with it
D. Get into it
Vocabulary › View
The committee remained __________, ensuring that all candidates were treated fairly during the selection process.
A. disinterested
B. uninterested
Subject Verb Agreement and Coordinating Conjunctions › ViewSelect the correct auxiliary verb to complete the sentence: “They ______ been studying for hours.”
A. has
B. have
C. is
D. was
Vocabulary › View
carefully balanced and stable
A. venture
B. permeated
C. poised
D. rudimentary
