---What is your father?---__________.
I have old pen and my brother has________new one. A.a, an B.an, a C.a, a
– Kim, I’ll go to the park with my parents today. -- .
--Do you like to go to the movie with me? --Sure,_____.
–-Where is Mr Jackson? -- He in the park. He there every Sunday afternoon.
There are many_________ animals in the zoo. Most of them are ______ cute.