Exercise 15. Choose the best option to complete the sentence.

Câu hỏi

He fell down when he _________ towards the church.

A. run

B. runs

C. was running

D. had run 1

Đáp án
C. was running

Câu hỏi thuộc Bài tập:

[015] - Trọng tâm kiến thức luyện thi Khối 6 Chuyên - Chuyên đề 1: TENSE – Exercise 15