[ Tenses ]
Choose the best answer to complete the following answer:
While Trish ___ the living room, she heard a strange noise in the kitchen.
A. has cleaned
B. was cleaning
C. cleaned

Random Topics:
Noun, Adjective, and Adverb ClausesModal Verb, Passive VoiceInfinitives or GerundsGrammar and IdiomsPhrases and ClausesTenses StructureNouns as AdjectivesModal Verbs for Permission and ObligationAdverbial Clause / If / ComparativesCountable QuantifiersOther quiz:
Simple Present and Present Continuous › ViewI am … an omelet for breakfast right now
A. eat
B. eating
C. eats
D. is eating
Simple Present Tense › View
It ___________ at 9:00 in the evening.
A. closes
B. opens
C. wakes up
D. gets up
Choose the correct modal: We ___ have taken a different route. (might/can)
A. might
B. should
C. must
D. can
Comparatives or Superlatives › View
He is ____________________ than Luis.
A. taller
B. tall
C. tallest
D. talls
