看图补全句子，每空只填一个单词。
（1）They are talking on the ______ about the book.
（2）She is ______ the dishes (碗碟).
（3）He is writing a ______ to his friend.
（4）They are going to ______ dinner.
（5）She is tired and she would like to _________.
（6）Andy is going to a birthday___________ tomorrow night.