Over 1500 new houses _______ each year. Last year, 1720 new houses _______.
A. were built / were built
B. are built / were built
C. are building / were built
D. were built / were being built
Chọn đáp án B
Those letters _________ now. You can do the typing later.
D . needn't typing
These tennis courts don’t _________ very often. Not many people want to play.
“What a beautiful dress you are wearing”- “thanks, it_________ especially for me by a French tailor.”