Can the supervisor do that kind of revision even when he didn´t give us some advice?
A. He wanted to know if the supervisor could do that kind of revision even when he didn´t give them some advice.
B. He want to know if the supervisor could do that kind of revision even when he didn´t give them an advice.
C. He wanted to know if the the supervisor can do that kind of revision even when he didn´t give us an advice.

Random Topics:
Grammar - may & mightPresent Perfect Negative and InterrogativeQuantifierGrammar - direct/indirect objectsComparative and Superlative AdjectivesSimple Compound and Complex SentencesLinkers and ConjunctionsPast and Present TensesGerund or to InfinitiveAdjectives Ed and IngOther quiz:
Possessive Nouns › ViewThe webs of the two spiders were very sticky.
A. The spider’s webs were very sticky.
B. The spiders webs were very sticky.
C. The spiders’ webs were very sticky.
Past Continuous Tense › View
Mr. Lee was playing the piano………………… his brother was ………………….. the guitar.”
A. while/playing
B. when/playing
C. when/played
D. while/played
Modals › ViewFish … swim
A. is
B. are
C. can
D. cannot
Grammar › View
Did you just _________ me a liar?
A. call
B. called
C. have called
D. calls
