[ Grammar ]
How long ____________ (you/work) on this project?
A. do you work
B. are you working
C. have you worked
D. have you working
Select your answer:
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Other quiz:
Modal Verbs - Obligation › ViewThe train is direct. You ______ change trains.
A. have to
B. don’t have to
Grammar › View
The cute boy __________ his new bicycle at the park.
A. ride
B. rides
C. riding
D. are riding
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