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

Random Topics:
Asking & Giving AttentionModals of PredictionGrammar: Used to, Would, Be used to, Get used toGrammar - some / anyGrammar: so and suchSentence TransformationPast PassiveParticiple Clauses & Cleft SentencesVocab and GrammarReported Speech and TensesOther quiz:
1st & 2nd Conditionals › ViewWhat will you do if you ___ the exam?
A. doesn’t pass
B. don’t pass
C. didn’t pass
Quantifiers & Modals of Obligation › View
There’s _ _ _ _ _ of sun cream in the bottle.
A. a bit
B. a little
C. a few
Homonyms › ViewA beautiful woman at a dance party is sometimes called the ___ of the ball.
a. bell
b. belle
Grammar › View
My sister _________ live in Philadelphia.
A. Don’t
B. Doesn’t