根据问句以及括号中的提示完成答语.

--What's your mother's favorite color? (黄色)

--________ favorite color is ________.

根据问句以及括号中的提示完成答语.

--What are you doing?

--________ ________ my homework.

根据问句以及括号中的提示完成答语.

--What musical instrument (乐器) can her brother play? (喇叭)

--He can play ________ ________.

根据问句以及括号中的提示完成答语.

--When is your birthday? (12月21日)

--My birthday is ________ ________.

根据答语完成问句.

--________ ________ their volleyball?

--It's behind the chair.

根据答语完成问句.

--________ ________ orange is there in your glass?

--I can't see any.

根据答语完成问句.

--________ ________ is it today?

--It's Friday.

根据答语完成问句.

--________ ________ ________ play with them?

--Because I have lots of work to do.

根据答语完成问句.

--________ ________ ________ your sister's favorite?

--Blue and purple.

根据答语完成问句.

--________ ________ your uncle go to work?

--By bus.