[ Present Simple Tense ]
Listen! they (sing) in the classroom?
A. Listen! Do they sing in the classroom?
B. Listen! Are they sing in the classroom?
C. Listen! Does they sing in the classroom?
D. Listen! Is they sing in the classroom?

Random Topics:
Subordinating ConjunctionsConditionals Type IGrammar, Conditional Sentences, VocabularyPrepositions of Time and PlaceGrammar & VocabularyPunctuationFuture FormsGrammar (either..or.. and neither..nor..)Indefinite and Reflexive PronounsPossessive Adjectives & Possessive PronounsOther quiz:
Past Perfect Simple & Continuous › ViewWe use the Past Perfect Simple for action or situation that finished before another action, situation or time in the past.
A. TRUE
B. FALSE
Tenses › View
The train was arriving
A. simple present
B. simple past
C. present perfect
D. past continuous
Definitions, Synonyms › ViewIntractable
A. Refractory
B. Intervene
C. Illicit
D. Quaint
Conjunction › View
I’ve just eaten dinner _____ I’m not hungry.
A. but
B. or
C. yet
D. so
