Direction: Select the option that is the (Active/passive) form of the given sentence.
Who can help me with Mathematics?

Options

A. By whom was I helped in Mathematics?
B. By whom can I be helped in Mathematics?
C. Could I be helped in Mathematics by somebody?
D. Whom did I help in Mathematics?

Explanation

(b) By whom can I be helped in Mathematics? (Correct)(a) By whom was I helped in Mathematics? (Tense has changed)(c) Could I be helped in Mathematics by somebody? (Tense has changed) (d) Whom did I help in Mathematics? (Incorrect Tense and Structure, Meaning has changed)