[ Tenses ]
Complete the sentence: My eyes are tired because I _____ on this computer all day.
A. worked
B. have been working
C. work
D. had been working
Select your answer:

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Phrasal Verbs › ViewWe could have a picnic this afternoon if the weather ___.
A. clears up
B. brightens up
C. cool down
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Tenses › View
Stella ____ not agree with our opinion.
A. do
B. did
C. does
D. is
