Question

[Lê Quỳnh Anh]

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each question.

He had spent ____ time writing an essay on his childhood.

A. a few

B. a large number of

C. a great deal of

D. many

Answer 1

[Dương Hoàn Anh]

Đáp án C