I went to bed very late last night, ___, early the next morning .
Youto ask the teacher if you want to hace a day off.
His explanation was so confusing that I could hardly make anyof it at all.
There is a big library in our city. There are more than twiceten years ago.
Humans go againstnature soenvironment is getting worse and worse.
—I’m consideringto Qingdao by air for my holiday. —Why not tryby ship for a change?