Preposition - Study Mode

[#546] The Shopkeeper deals . . . . . . . . grain, but did not deal honestly . . . . . . . . me.
Correct Answer

(D) with, by

[#547] I am worried . . . . . . . . the exam.
Correct Answer

(B) about

[#548] My uncle, who is a businessman, often travels . . . . . . . . air.
Correct Answer

(D) by

[#549] He will return my software engineering books . . . . . . . . a week.
Correct Answer

(A) in

[#550] I am fond . . . . . . . . travelling.
Correct Answer

(A) of