给下面的句子选择正确的汉语翻译。(24分)
(　　)（1）How many people are there in your family?
(　　)（2）Is this your father?
(　　)（3）What's your mother?
(　　)（4）He looks strong.
(　　)（5）My mother is a doctor.
(　　)（6）Draw and introduce your family.
(　　)（7）Act like a cat.
(　　)（8）This is my uncle.