[ Grammar ]
Yesterday, Jim was playing the piano __________ his sister was playing the flute.
A. as
B. although
C. while

Random Topics:
Contrast Linking WordsPast Perfect and Past Perfect ContinuousArticles & PrepositionTo Infinitive or GerundQuestion TagAdjectives (-ed / -ing)Present Simple and Present ContinuousPassive SentenceConditional Sentence Type 1Prepositions - ConjunctionsOther quiz:
Grammar › ViewPreservationists believe that humans can have access to the land, but they should only utilize it for ____ natural beauty and inspiration.
A. the
B. their
C. its
D. those
Modal Verbs › View
Hey there! Can you help Noah and Abigail figure out which sentence uses ‘could’ correctly?
A. They could to play outside.
B. They could playing outside.
C. They could play outside.
D. They could plays outside.
Grammar › ViewWhat is the past tense form of smile?
A. will smile
B. smiled
C. is smiling
Vocabulary › View
In order to learn, all children must …….. school.
A. have
B. graduate
C. abandon
D. attend
