[ Grammar ]
I was taking a photo of the bird __ it flew away.
A. when
B. while

Random Topics:
Countable & Noncountable NounsGrammar: Defining Relative ClausesPast Perfect Simple & ContinuousPresent Simple and Past ContinuousPassive Modals in Different TensesModal AuxiliaryConjunctions - Conjunctive AdverbsFuture FormsPast PerfectConstrative ConjunctionOther quiz:
Grammar › ViewMy favorite dish _______________ 4 different ingredients.
A. consist of
B. is consisting of
C. consists of
D. consisting of
Simple Future Tense › View
Yongki and Yoga will not . . . . . in music competition at school next month.
A. Participates
B. Participate
C. Patcipation
D. Participated
Grammar › ViewDo we ___________ pay for our drinks now?
A. have got to
B. have to
C. have
D. must
Conjunctions › View
Would you prefer ice- cream ________ sundae?
A. while
B. or
C. when
D. and
