— Is this your bag? —_________.
| A．Yes, it is. | B．No, it is. |
| C．No, this isn’t. | D．Yes, this is. |
Mrs. Green would like to buy _____.
A. a kilo of apple B. two kilos of apples C. three kilo of apples
– Could you help me with my English? -- _____.
A. Me, too B. That’s right C. No problem
– What would you like to drink? -- _____.
A. A glass of water B. Some fish C. Some rice
This isn’t _____ bike. _____ is blue.
A. her; She B. yours; Your C. my; Mine
This woman is _____ actor and that man is _____ cook.
A. a; an B. an; anC. an; a