The shop stayed ________ till six o'cloc...

You’d better ______ it as soon as possible. We have a lot of work to do.

A finished      B finish      C to finish       D finishes

Where _______ for the past few years?

---Have you ever been here before?

---No. this is the first time that I       to the Great Wall. 

A   comes   B   have been   C  came  D had been

My father walks     dog after       supper every day.

A   a; the    B  /; /    C   the; the    D  the; /

假如你是李华，曾经在美国留学三年，今年回国。你在Tutor.com网站上看到一则广告——现住北京的美国Smith夫妇想给他们的两个孩子找一个汉语家教。你很感兴趣，随即向Smith夫妇写一封正式英文书信。信的内容包括以下要点：

注意：1. 文章应包括表格里的所有信息，可适当发挥。Strengths（强项）

2. 信件的开头和结尾已写好，不计入总词数。

3. 词数：100左右。