[ 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:
Prepositions › ViewCan you help me, please? I can’t see the differences…..these words
A. from
B. in
C. between
D. about
Modal and Auxiliary Verbs › View
Choose the modal auxiliary that would show obligation and best complete the following sentence:
You ________________ always clean your room so your parents don’t have to do it!
A. Can
B. May
C. Should
D. None of the above
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
