2 . 请你修改以下的每个句子，每句有1处语言错误，错误涉及一个单词的增加或修改。
增加：在缺词处加一个漏字符号（∧），并在此符号下面写出该加的词。
修改：在错的词下面划一横线，并在横线下面写出修改后的词。
注意：每处错误及其修改仅限一词。
1. My mother is taking care my little sister at home.
2. He speak English better than anyone else in his class.
3. As everyone knows, Peter plays the football very well.
4. Listen carefully, or you will not understand that I mean.
5. We spent three hour in climbing to the top of the mountain.

3 . Mary is interested ________ playing football.

A．for

B．with

C．to

D．in

4 . 阅读下面材料，在空白处填入适当的内容（1 个单词）或括号内单词的正确形式。

Different countries have wildly different forms of greeting.

In the USA, when you pass by someone you know, a nod is acceptable, and you usually shake hands with someone you first meet. But in Latin countries, a firm handshake    1    (consider) rude. In my home country, Mauritius, when people meet, they usually kiss each other     2     the cheeks. This is also common in France,     3     the act is called faire la bise. However, this is not     4    universal rule.

During my first week in the USA, I kissed every single girl I met. My friends had to tell me that that was inappropriate,    5    (leave) me in great embarrassment. What is common here, however, is for friends    6    (hug) each other – something I was not used to. Hugs always make me     7    (frighten) because I don’t really like that. This may seem strange since even kissing     8    (stranger) is normal in my country. Now that I think about it, I hate cheek-kissing as well.

Wouldn’t it be     9    (enjoy) to have a greeting code that is     10    (wide) acceptable? I’m not saying we should start doing that, but we can surely do something to avoid misunderstanding.