— I think it’s beneficial to build a library near our dormitory building.—  　　　. It will be a great convenience.

I could hardly tell the twins apart because their appearances are only ____ different.

-We need an immediate reply. –I see . I’ll send the paper to you_____.

The boy knocked down by the car stood up all by himself , _____unhurt.

—Jane, I will graduate this June．What advice will you give me?—Suggest you go       you are most needed and you'll benefit a lot from it．