Question

The following sentence contains four parts, marked a, b, c, and d. One of these parts is incorrect. Indicate the letter of the incorrect part.
Are you familiar of the latest scientific developments in the field?

Options

• Are

• you familiar of

• the latest

• scientific developments in the field?

Answer 1

The use of the preposition 'of' is wrong. It should be 'familiar with'.
Hence, 'you familiar of' is the correct option.