Complete the sentence: While I was cooking, my sister was doing her homework.
A. While I was cooking, my sister was playing outside.
B. While I was cooking, my sister was watching a movie.
C. While I was cooking, my sister was doing her homework, and our parents were reading.
D. While I was cooking, my sister was sleeping.

Random Topics:
Tenses, Tag Questions, Phrasal VerbsModal and Auxiliary VerbsCompound Nouns and Compound Adjectives QuestionsTo Infinitive or GerundCommasPresent ProgressiveModals VerbsToeic VerbAdjectives and ArticlesPresent Simple and Present Continuous TenseOther quiz:
Adverbs of Time and Place › ViewWhich adverb of time is used in the sentence “She will go to the dentist tomorrow.”?
A. Today
B. Tomorrow
C. Quickly
D. Sometimes
Vocabulary › View
Choose the word that best completes the sentence. Elvis’s _______ (n) are also celebrities.
A. majority
B. twilight
C. descendants
D. navigator
Knee Anatomy › ViewWhat about the meniscus is true?
A. There is a medial meniscus and lateral meniscus.
B. The menisci absorb shock with compression forces to the knee
C. The menisci are poorly vascular
D. All of the above
Grammar › View
Martha _________ a pet.
A. Have
B. Has
