A. by the time the pandemic ends
B. before the pandemic ended
C. after the pandemic had ended
D. once the pandemic ended
Nam usually ________ to the theme park near his house when he was a little boy.
Since Tom moved to Vietnam, he ________ a big fan of Pho and Banh Mi.
Tim’s mother won’t allow him to eat hamburgers and chips ________.
After the man had stopped his car, he walked out of it, opened the boot and ________ some goods.
I was surfing the Internet while my classmates ________ to each other.