๋ค์ํ ์์ด ์ ์๋์ ๊ฒ์ํด ๋ณด์ธ์...
๊ฐ์ /๋ก๊ทธ์ธ
ํด์ฆ๋ก ๋์๊ฐ๊ธฐ
For/since quiz ๐ฆ
๋ฌธํญ 1/5
I studied for this test _____ three days straight.
for
since
๋ค์