다양한 영어 선생님을 검색해 보세요...
Time for a quiz? No, I have to walk the dog! [[[[[ a gap fill exercise)]]]]
문항 1/5
When was the last time you went trekking? I was in the mountains.......
on the first weekend of December.
of the first weekend of December.
in the first weekend at December.
for the first weekend at December.