用所给动词的适当形式填空。

1. What time ______ you _____ (get) up in the morning?

2. Oh, it's seven o'clock. It's time ________ (go) to school.

3. The box is too heavy. Let me _________ (help) you.

4. Lily _______ (have) some picture books.

5. Listen! Who _______ (sing) in the room?

6. There ______ (be) a boy and some girls over there.

7. Where ______ your friend _______ (come) from?

8. My mother _______ (wash) clothes on Sunday.

9. Classes ________ (begin) at 8:00 every day.

10. Sometimes he _______ (watch) TV in the evening.

在某玩具厂打工的女工姚某，于2011年春的一个早晨下夜班回住处的路上拾到钱包一个，回到出租屋后与17岁的妹妹小玲共同查看钱包，发现内有一个身份证和农行银联卡一张。姐妹二人商量早饭后去附近自动柜员机取款。二人因不知密码，但对着拾来的身份证试几次后奏效，取出1万5千元寄回老家给父母用。丢失钱包的汪某第三天到银行挂失，发现卡内钱被取走，遂报警。警方通过监控摄像头，将姚某及妹妹小玲抓获，二人认罪态度较好，且于一审宣判前全部退赃。
问：对姚某及其妹妹小玲的行为如何认定处理简要说明理由。