[ Grammar ]
No one knows ___ the singer will show up at the airport. All her fans are waiting for her.
A. what
B. who
C. when
D. what

Random Topics:
Future Perfect ContinuousPreposition of TimeDemonstrative PronounsPossessive Adjective and PronounPreposition after some VerbsDirect and Indirect QuestionTemporal Conjunctions and ConnectivesCOUNT - NONCOUNT NOUNSCountable Vs Uncountable NounsAdjectives-Comparison, SuperlativeOther quiz:
Grammar › ViewMost children ___ enough green vegetables.
A. eatn’t
B. don’t eat
C. not eat
Past Tense › View
I ….. (meet) Hana in the movie three years ago.
A. meeted
B. meted
C. met
D. meets
Grammar › ViewWhen you’re driving, you _____ stop if someone steps onto the pedestrian crossing.
A. must
B. mustn’t
C. needn’t
Verb To Be › View
We_____ living in USA.
A. are
B. is
C. am
D. ´m
