A.There are 200 computers. | B.There is a book. | C.There is a toilet. |
A.You are welcome. | B.Thank you, Sally. | C.I'm happy, Sally. |
A.I am sad. | B.I can swim. | C.That's not true. |
A.I can see "Gu Dong"! | B.I can hear a cat. | C.I can see a cat. |
A.I like my school. | B.There's a playground. | C.This is a toilet. |
A.He is a teacher. | B.She is a teacher. | C.I am a teacher. |