[ Grammar ]
While the workers _____ the statue, it started to rain heavily.
A. cleaned
B. were cleaning
C. clean
D. cleaning

Random Topics:
Simple Past/Past ProgressiveWishes and TensesModal and Compound NounsNoun PhraseSo, Such, Many, MuchRelative Clauses and Past PerfectNeither/Either/All/NoneZero & First ConditionalVerb Patternswas wereOther quiz:
Grammar › ViewWe ….. the tickets yet.
A. don’t
B. didn’t
C. haven’t
Degrees of Comparison › View
The Empire State Building is one of __________ (tall) buildings in the USA.
A. Most tall
B. Taller than
C. The tallest
D. The most tall
My sister (lose) her keys, and we (spend) hours looking for them.
A. lost, spent
B. lose, spent
C. lost, spend
D. lose, spend
Modal Verb › View
__ I open the window?
A. May
B. Must
C. Should
D. Can
