The room is being _________ at the moment.
A. was cleaned
B. cleaned
C. cleaning
D. clean
Chọn đáp án B
“What a beautiful dress you are wearing”- “thanks, it_________ especially for me by a French tailor.”
Over 1500 new houses _______ each year. Last year, 1720 new houses _______.
“Ms Jones, please type those letters before noon” “They’ve already _____, sir. They’re on your desk.”