A：What are you eating，John？
B：（1）
I'm eating potato chips
I'm eating potato chips
．I always get hungry in the afternoon．
A：But potato chips are unhealthy．You could make some healthy snacks （點(diǎn)心） and take them to work．
B：（2）Are snacks hard/difficult to make
Are snacks hard/difficult to make
？
A：No，they're easy to make．
B：（3）Can you tell me how to make one kind of snack
Can you tell me how to make one kind of snack
？
A：Sure!First，buy a banana，some butter and a box of wheat crackers （全麥薄脆餅干）．
B：（4）What's next
What's next
？
A：Put the butter on the crackers．Then put a slice of banana on each cracker．
B：（5）How much butter should I put on the crackers
How much butter should I put on the crackers
？
A：Well，it's up to you．If you like butter，add more．Remember，finally put another cracker on the top．
B：I see．It's quite simple．I will try it after work．
