翻译填空：

昨晚那男孩直到他妈妈回来才睡觉。

The boy ________ go to bed ________ his mother ________ ________ last night.

翻译填空：

维基不仅读了那本书，而且还记得所读的内容。

Vicky ________ ________ read the book ________ ________ remembered what he had read.

将下列简单句改为复合句：

Many stars are too far away to be seen.

Many stars are ________ far away ________ they ________ ________ seen.

将下列简单句改为复合句：

Lucy hasn't decided which trousers to choose.

Lucy hasn't decided ________ ________ ________ ________ choose.

根据汉语完成下列各句：

Would you please tell me ________(我该乘哪辆公共汽车).

根据汉语完成下列各句：

She said ________(她已到过上海两次)．

根据汉语完成下列各句：

I want to know ________(澳大利亚有多少种袋鼠)？

根据汉语完成下列各句：

Do you know ________(中国什么时候发射第一颗人造卫星的)？

根据汉语完成下列各句：

I can't find out ________(他为何常上学迟到).

根据汉语完成下列各句：

Can you tell me ________(我数学考试是否及格).