There are many buses running in the street. Don’t go ______ it.

He was ______ excited ______ he couldn’t say a word. [ ]

We hope our country can _______ a way to solve the problem of Diaoyu Island.

Do you have toys? I’d like to buy ______ for my cousin.

I took the wrong train ______, I didn’t even know it until half an hour later. [ ]