There are so many kinds of pens in the shop ,I can’t decide ______.
----- _________is that man? ------ He’s my uncle.
------What’s the weather like in summer in Hangzhou? -------It’s __________.
He is a doctor. He works in a _______.
-----Is this a photo of ___________family? -----Yes, it is.
------How ______is your father? ------He is 40.