[ Perfect Tenses and Vocabulary ]
You look exhausted. What have you…………?
A. been doing
B. done
C. do

Random Topics:
Past Tense & Past Continuous TensePreposition (at,in,on)Adjective + to + VerbCorrelative conjunctionsConjunctions and PrepositionsAdverb Clauses of TimePresent Perfect vs Past SimpleVOCAB & GRAMMARGerunds and InfitinitivesWho vs WhomOther quiz:
Grammar › ViewChoose the correct plural form of “criterion”:
A. criterions
B. criteria
C. criterias
D. criterion’s
Tenses › View
“My friend said, “I have never seen such a good film.”
From the above statement we may conclude that….
A. It was the first time he went to see a film
B. He seldom went to good movies
C. This is the best film he has ever seen
D. The film he saw was a bad one
E. He has never seen bad film before
Modals › ViewLocal businesses ____________ participate in the annual community clean-up event.
A. should
B. can’t
C. may
D. could
Grammar › View
I love this film. I — it four or five times already before I binged on another film.
A. saw
B. has seen
C. had seen
D. was seeing
