I haven’t __________ his letter yet.
A. written
B. answered to
C. replied
D. responded to
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This exhibition is __________ anyone.
A. free with
B. free to
C. freedom to
D. freely with
Dinner is the main __________ of the day for most people.
A. meal
B. breakfast
C. lunch
D. supper
My cousin lives in the __________ of the church.
A. area
B. neighbour
C. neighbourhood
D. zone
He is __________ coming late.
A. sometimes
B. usually
C. constantly
D. often