—Why do you look so worried? —My Macbook Pro broke down and my paper _____unfinished since.
一I like a pen which well. 一Will this one?
After retiring,he was recommended to gardening as a hobby.
—You ought to have called him yesterday. —Yes,I know I.
Persons under 16 not be employed in our country.
—I’m sorry I have failed again in the math exam. —?You’ve been working hard at the subject.