A. are fly
B. are flown
C. are flying
D. are being flown
Sentence is in present continuous tense with active voice.
Rule :
Subject + is/am/are + V-ing + other agents.
Look, many students are flying kites.
A. are fly
B. are flown
C. are flying
D. are being flown
Sentence is in present continuous tense with active voice.
Rule :
Subject + is/am/are + V-ing + other agents.
Look, many students are flying kites.