he will go to hainan with his son because they want to take

題目：

he will go to hainan with his son because they want to take a holiday.同義句
he will ( ) his son ( ) hainan to ( ) ( ) ( ).

解答：

he will go to hainan with his son to take a holiday
再問： he will ( ) his son ( ) hainan to ( ) ( ) ( ). 題目格式是這樣的
再答： take to have a holiday