Those people are enjoy themselves.（同意句）
问题描述：
Those people are enjoy themselves.（同意句）
Those people are _______ ________ ________ ________.
Tom sometimesplays basketball.(用at the moment 改写句子）
Tom ________ _______basketball at the moment.
答
1.having a good time（enjoy oneself=have a good time）
2.is playing(at the moment是现在的意思,改为现在进行时)