[ Past Tense ]
While I …… the homework, my sister …… the dishes.
A. did – washed
B. was doing – washed
C. was doing – was washing
D. did – was washing

Random Topics:
Present Simple VS ContinuousThe Simple Present TenseComparisonsAdverbial Clause / If / ComparativesPossessive NounsSentences vs Run-OnsPast Perfect vs Past SimpleFirst Conditional SentencePhrase or ClausePronouns and AdverbsOther quiz:
Grammar › ViewChoose the correct spelling.
A. need’nt
B. neednt
C. needn’t
Grammar › View
The watch costs more now _____ it did two weeks ago.
A. then
B. than
Grammar › ViewShe is afraid ___ spiders.
A. with
B. from
C. by
D. of
Conditionals › View
If it rains heavily, the road near our house …….. (flood) and we can’t get into the nearby village.
A. floods
B. will flood
C. would flood