[ Subject - Verb Agreement ]
Our science professors _____________ the experiment very well.
A. explain
B. explains
C. to explain
D. explaining

Random Topics:
In/On/At + TimeKinds of SentencesPast Perfect TenseBASIC GRAMMAR - PRONOUNSPossessive Nouns with Apostrophes and PronounsPast simple regular verbsVocab and GrammarInfinitive FormsPast Tense and NeutralConditionals / Unreal PastOther quiz:
Grammar › ViewI cannot except your proposal.
A. correct
B. incorrect
Passive Voice Active Voice › View
Sally drove her car off the road.
A. Active Voice
B. Passive Voice
Tenses › ViewI saw you driving down Green Street yesterday! Where _____?
A. did you go
B. were you going
Grammar, adverbs of frequency placement › View
Does usually she play video games instead of doing homework?
A. Correct
B. Incorrect
