合并句子：用恰当的连词将下面句子合并成让步、方式或比较状语从句。

They have produced ten thousand cars this year．They produced a thousand five years ago．

合并句子：用恰当的连词将下面句子合并成让步、方式或比较状语从句。

The girl will go abroad alone．It is difficult．

在横线处填上恰当的连词引导让步、方式或比较状语从句。

________ it was very difficult, they managed to finish the task at last．

在横线处填上恰当的连词引导让步、方式或比较状语从句。

He talks ________　________ he were a learned man．

在横线处填上恰当的连词引导让步、方式或比较状语从句。

________ we think of Mary, we should help her when she is in trouble．

在横线处填上恰当的连词引导让步、方式或比较状语从句。

________ poor he is, I won't look down upon him．

在横线处填上恰当的连词引导让步、方式或比较状语从句。

I respect my dear father more ________ I can say．

在横线处填上恰当的连词引导让步、方式或比较状语从句。

________　________ you are in danger, you should keep calm．

用单词的正确形式填空

Hello, Tom．I ________(look)for you all the morning．Where have you been?

用单词的正确形式填空

"Is Ann on holiday this week?No, she ________(work)．"