[ Grammar ]
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:
Vocabulary › ViewWhat does it mean to “evaluate” something?
A. To keep in good condition
B. To sit or stand with the shoulders and head bent forward
C. To assess or judge the quality or value of something
D. To display or show a particular quality or behavior
Grammar › View
I need ____________ on holiday.
A. to go
B. going
C. go
D. went
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.
