----- Nội dung dịch tự động từ ảnh -----
Question 1.
a. On her way home, she saw a deer that is standing beside the road eating grass.
b. On her way home, she saw a deer that was standing beside the road eating grass.
Question 2.
a. I was planing to have a picnic on Saturday.
b. I was planning to have a picnic on Saturday.
Question 3.
a. He was playing basketball alone.
b. He was play basketball alone.
Question 4.
a. I first met him at primary school, while we was playing football.
b. I first met him at primary school, while we were playing football.
Question 5.
a. I was studying at her school until last year, but then I moved.
b. I was studing at her school until last year, but then I moved.