A. B. C. D. E. 1.—Where’s the pen? ( ) —It’s in the book. 2.My mother is a doctor. ( ) 3.—How many dogs? ( ) —Four dogs. 4.He’s a farmer. ( ) 5.Sit down, please. Thank you. ( )
1. Is it a pen?a. Good morning! 2. Is this your sister?b. I don’t know. 3. How many boys?c. Yes, it is. 4. What’s that?d. No, it isn’t. That’s me. 5. Good morning!e. Ten.