Where is Jimmy? – He is ____ work. He is busy ____ his monthly report.

Where is Jimmy? – He is ____ work. He is busy ____ his monthly report.

A. on / for

B. in / about

C. to / through

D. at / with
Xem đáp án
D là đáp án đúng
Lời giải:
Ta có: “on work”: đang làm việc và “busy with” bận rộn với việc gì đó.