根据汉语意思，完成英语句子，每空一词

你什么时候出生？

________　________ you ________?

词汇：根据句意及括号内的汉语提示，写出正确的单词

She thinks she is the happiest girl ________(在世)．

词汇：根据句意及括号内的汉语提示，写出正确的单词

A young ________ (人)is waiting to see you．

词汇：根据句意及括号内的汉语提示，写出正确的单词

Her ________ (孙子)is a middle school student．

词汇：根据句意及括号内的汉语提示，写出正确的单词

He ________ (观光)Australia when he was thirteen years old．

按要求改写下面句子，每空一词

Were your brother and you at home last night? (作否定回答)

________ , ________　________．

按要求改写下面句子，每空一词

Did you see an octopus in the visitor’s center? (作肯定回答)

________ , ________　________．

根据所给提示，完成句子，每空一词，含缩略词)

我们应该多参加课外活动。(完成译句)

We should ________ in after-school activities more often．

根据所给提示，完成句子，每空一词，含缩略词)

Little Jim is only five years old．He can’t make model planes by himself．(合并为一句)

Little Jim is ________ young ________ make model planes by himself．

根据所给提示，完成句子，每空一词，含缩略词)

More and more foreigners speak Chinese in the world now．(改为被动语态)

Chinese ________　________ by more and more foreigners in the world now．