5.(★★★★)The question is,“How can we do about it ?”

4.(★★★★)…the only thing I think is that when I’m going to get home to listen to a new piece.

3.(★★★★)…I realized that I had left soft drinks at the store but I ran out to get it before guests arrived.

2.(★★★)As you know, there are still some students, most of which are boys of science, learn English with much trouble.

1.(★★★★)When I talked to him, and I found that from childhood he had developed the habit of reading…

3.若为复合句，首先判断属于何种从句，然后根据主、从句之间的关系判断连接词使用是否准确或是否有遗漏或多余现象，要注意句子结构的完整性。

●歼灭难点训练

2.若为并列句，要判断句与句之间的关系是并列、转折、选择、递进还是让步关系，从而选择恰当的连词。

1.语句中的词与词、句与句之间必须使用并列或从属连词。

4.When I was on the stage the next day, I felt so nervous as I shook like a leaf.

(NMET2000)

解析：此题为四星级题。考查so…that引导的结果状语从句。把as改为that,结果状语从句一般由so that，so…that，such…that引导。

e.g.The box is so heavy that nobody can move it.

It is such a heavy box that nobody can move it.

He got up later so that missed the first bus.

●锦囊妙计

在连接手段上应侧重考虑：

3.It is a very important exam but I can’t afford to fail it…

解析：此题为五星级题。此题考查并列句之间的关系，在此两句为因果关系，所以根据句意，but改为so。