[ Present Continuous Tense ]
Tom _______ cleaning the shop.
A. is
B. am
C. are

Random Topics:
Possessive PronounsCountable & Uncountable NounsAntonymsSubject Verb Agreement Irregular VerbPreposition (at,in,on)Noun PhrasesDemonstrative Pronouns and Verb TensesRelative Pronouns with PrepositionsMoods of GrammarRelative PronounsOther quiz:
Grammar › ViewKevin studied hard he didn’t do well on the test(考試).
A. X; though
B. But; so
C. Though; ,
D. Although; but
Grammar › View
George ____________ to the party. His parents told him he has to stay at home.
A. can’t come
B. isn’t able to come
C. isn’t allowed to come
D. couldn’t come
Grammar › ViewBecause I grew up in a house, I find ____ in an apartment inconvenient.
A. to live
B. living
C. having lived
D. to living
Infinitives and Gerunds › View
The manager told us ___ punctual.
A. to be
B. being
