[ 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:
Mixed General Quiz › ViewFor four days, the joyful atmosphere ___ over the country: from North to South, from East to West.
a. drizzles
b. spills
c. spreads
d. sprinkles
Conjunction › View
How long does it take ___ car?
a. at
b. by
c. with
Intractable
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
