幫忙用括號中的單詞合併句子 改完後請從寫下,急用

題目：

幫忙用括號中的單詞合併句子 改完後請從寫下,急用
He likes to sing.He likes to swim.He likes to play table tennis.(and)
He needs help.I am a communist.I have the ability to help him.(and ,furthermore)
Stand right where you are.I will shoot.(or)
I was walking beside the bank.I heard someone crying for help.(when)

解答：

He likes to sing,swim and play table tennis.
He needs help and I have the ability to help him,furthermore I am a communist.
Stand right (where you are) /(there) or I will shoot.
I was walking beside the bank when I heard someone crying for help.