A. Yes, he is. 
B. No, he is loud.
C. He's loud.

A. She is tall.
B. She is young.

A. Yes, a boy 
B. No, a boy 
C. A boy 
D. The boy 

A. you and David 
B. you with David 
C. David and you
D. you or David

A. No, she's a teacher.
B. No, she isn't a teacher.
C. She's a student.
D. Yes, she's a teacher.

1. These dishes are clean. These dishes are dirty.
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2. This is a shower. This is a bathtub.
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3. That is a stove. That is a refrigerator.
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4. He is reading the book. He is reading the newspaper.
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5. I'm cooking meat. I'm cooking vegetables.
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1. I like this shirt. (否定句)
_______________________________________________________________________
2. I have some runners. (一般疑问句)
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3. I like this shirt. I like that shirt. (选择疑问句)
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4. These balls are five dollars. Those balls are two dollars. (选择疑问句)
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5. These runners are seventy dollars. (就划线部分提问)
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例: I'm short. I'm tall. → Are you short or tall?
1. I'm ten. I'm eleven. → __________________________________________
2. Kim is short. Kim is tall. → __________________________________________
3. It's Sunday. It's Monday. → __________________________________________
4. Your marker is blue. Your marker is red. → __________________________________________
5. Today is snowy. Today is rainy. → __________________________________________

A. Yes, it's a couch
B. A chair
C. No, it isn't
D. Yes, a couch

A. Yes, they are
B. They are dirty
C. They are dry