A Listen and tick
录音文字稿：
1. —Would you like a pie?
—Yes, please.
2. —Would you like an egg?
—No, thank you. A hot dog, please.
3. —Would you like a sweet?
—No, thank you.
—Want about an ice cream?
—Yes, please.
4. —Would you like a cake?
—Yes, please.
参考答案：
1. b 2. a 3. b 4. b
B Look and say
参考答案：
1. Nice to meet you./Hello, Helen./Hi, Helen.
2. No, thank you.
3. Yes, please.
4. It's nice./It's great.
C Read and choose
参考答案：
1. c 2. f, d 3. b 4. e 5. a
D Think and write
参考答案：
1. cake 2. egg 3. pie 4. ice cream 5. hot dog
E Match and write
参考答案：
1. ii 2. iii 3. i
