Mike is ________ American boy．

A．

eight-year-old．

B．

a eight-year-old

C．

an eight-year-old

D．

eight years old

用所给单词的适当形式填空。

They find it hard ________(spell)and ________(pronounce)the words．

用所给单词的适当形式填空。

This language is ________(difference)from English in many ways．

用所给单词的适当形式填空。

I have never ________(see)the boy before．

用所给单词的适当形式填空。

They have been to many ________(interest)places．

用所给单词的适当形式填空。

She ________(be)here since 1990．

用所给单词的适当形式填空。

He has ________(send)Peter to work in Germany．

用所给单词的适当形式填空。

Egypt is one of ________(big)and ________(busy)cries in Africa．

用所给单词的适当形式填空。

The boy is happy because he ________(visit)the Pyramids．

用短语填入下面的句子中，使其通顺完整，每个短语只能用一次。

They miss their friends in the US,so they are ________ the days．