A.This is a bag. | B.This is a box. |
A.Is this Liu Tao? | B.This is Liu Tao. |
A.Good morning, Miss Li. Is this a teddy? |
B.Good afternoon, Miss Li. Is this a puppy? |
A.Hi, Liu Tao. 2. Is this a bag? | B.Hi, I’m Ben. 3. Hello, I’m Miss Li. | C.No. This is a box. 4. This is Mr Green. | D.Good evening. |
A.I | B.I’m |
A.morning | B.evening |
A.Is this | B.This is |