We got our mail _________ yesterday.
A. been delivered
B. delivered
C. delivering
D. to deliver
Chọn đáp án B
Over 1500 new houses _______ each year. Last year, 1720 new houses _______.
Those letters _________ now. You can do the typing later.
D . needn't typing
“What a beautiful dress you are wearing”- “thanks, it_________ especially for me by a French tailor.”