[ Past Perfect vs Past Simple ]
Before he ______ (to sing) a song he ______ (to play) the guitar.
A. sang, played
B. had sung, had played
C. sang, had played
D. had sung, played

Random Topics:
Grammar (want to/ need to/ have to)Narrative Tenses & ConditionalsPrepositions and ArticlesUnscramble SentenceAdjectives & PrepositionModals and Active and Passive VoiceDependent ClausesCompound AdjectivesAuxiliary and Modal VerbsClause Markers TOEFL GrammarOther quiz:
Conjunction › ViewHe sells fruits ________________ vegetables.
A. and
B. but
C. so
Grammar › View
I’m not going to play soccer tonight. I’m ________ tired.
A. too
B. too much
C. enough
D. too many
1st and 2nd Conditionals › ViewIf English wasn’t important, we ________ need to learn it.
A. will
B. won’t
C. would
D. wouldn’t
Subordinating Conjunctions › View
You can’t leave ________ the meeting is over.
A. while
B. until
