[ Grammar ]
Hui Shan _______ the floor herself.
A. mops
B. mop
C. mopped
D. mopping

Random Topics:
Grammar / PronounsSimple TenseAdverb of FrequencyHelpful Phrases VOCAB & GRAMMARTime ConjunctionsFormal & Informal WordsNoun, Verb, AdjectiveAdverbial Concession Clauses-ed and -ing AdjectivesOther quiz:
Vocabulary › Viewa relatively calm gap; quiet period; stillness; silence
A. lull
B. haggard
C. jugular
D. trance
Grammar › View
Phil is _____ person I have ever known.
A. the happier
B. the happiest
C. happier
D. the happier
Grammar › ViewI …………………. you at 2 o’clock last night
A. was called
B. was calling
C. called
D. did called
Past Perfect Tense › View
By the time I __________ (be) 19 years old, I _____________ (win) a CD signed by my favorite artist.
A. am / won
B. was / had win
C. was / win
D. was / had won