用括号内所给单词的适当形式填空。

1. She is _______ (walk) along the river with her friends.

2. Last night my father _______ (arrive) in New York.

3. If you want _______ (go) to the station, you'd better walk there, it's very close from here.

4. _______ (turn) left, and you can find the Bank of China.

5. I'm new here, and I don't know how _______ (get) there.

根据《煤矿安全规程》，对反风设施每年应检查（）次。

A.1

B.2

C.3

D.4