这个冰淇淋很甜。

This ice cream is ___sweet.

他性格非常讨人喜欢，而且总是乐于助人。

He has such a ___sweet personality and always helps others.

亲爱的，你今天过得怎么样？

How was your day, ___sweetheart?

房间里飘着她洗发水的甜美香气。

The ___sweet scent of her shampoo filled the room.