[ Tenses ]
The computer _________ slowly since we installed the new operating system.
A. was running
B. has been running
C. will run

Random Topics:
Gerund after Prepositions and Certain VerbsVerbs and Subject Verb AgreementSimple Future - WillAdjective SuffixesPast Continuous TenseModals of Necessity and SuggestionGrammar - Present and Past PassiveWish, Unless, If sentenceDependent PrepositionRelative Clauses & Real ConditionalsOther quiz:
Sentence Structure and Verb Tenses › ViewWhich sentence uses a modifier incorrectly?
A. She danced gracefully at the party.
B. He is more happier now than before.
C. The bright light shone in the room.
D. They arrived early to the meeting.
Grammar › View
What jobs did people do a hundred years —– ?
A. ago
B. past
C. now
Vocabulary › ViewThe………..worker was promoted to foreman.
A. slapdash
B. invalid
C. diligent
D. ill
E. unkind
Verbs and Subject Verb Agreement › View
The corners of the painting _____ crooked.
A. is
B. are
