Choose the correct answer.

Câu hỏi

The children ___ tired after playing all day.

A. is

B. are

C. was

D. were

Đáp án
D. were

Câu hỏi thuộc Bài tập:

PHẦN 26 – PAST SIMPLE TENSE (THÌ QUÁ KHỨ ĐƠN)