๋ค์ํ ์์ด ์ ์๋์ ๊ฒ์ํด ๋ณด์ธ์...
๊ฐ์ /๋ก๊ทธ์ธ
ํด์ฆ๋ก ๋์๊ฐ๊ธฐ
Have Been, Has Been, Had Been QUIZ ๐
๋ฌธํญ 1/7
Where were you? We ____ waiting for you since 10 o'clock.
have been
has been
had been
๋ค์