完成对话。根据对话内容填入合适的单词。
A：Hello! This is Alice.
B：Hi, Alice. This is Bob. How’s it ________?
A：Not bad. How’s the ________ here?
B：It’s windy.
A：What are you doing now?
B：I am ________ TV at home.
A：What’s your mother ________?
B：She’s ________. It’s time to have dinner. Bye!
A：Bye!