He was playing the piano _____ she were watching TV.
A. when
B. while

Random Topics:
Auxiliary Verbs, if, unless and ModalAdverbModal AuxiliariesPresent, Past and Future TenseGrammar MistakesGrammar: was/wereVOCAB & GRAMMARConditionalGerundSubject/Verb Agreement with Collective NounsOther quiz:
Grammar › ViewFill in the blank using because of, because, ‘cause or cause.
I can’t stand the snow ____ my car is not 4 wheel drive.
___
A. Because of
B. Because
C. ‘Cause
D. Cause
Grammar › View
Not always do buildings make the neighborhood more beautiful. _______________, there are examples of new buildings which have spoilt the area they are in.
A. Admittedly
B. Because
C. Since
D. However
Grammar › View_____ they know the answer?
A. Do
B. Does
C. Don’t
D. Doesn’t
Grammar › View
Which compound sentence is written correctly?
A. Bats can hear very well, so their eyes are weak.
B. Bats can hear very well, and their eyes are weak.
C. Bats can hear very well, but their eyes are weak.
D. Bats can hear very well, yet their eyes are weak.
