完成对话.根据对话内容选出可填入空白处的最佳选项.
A：_______________
B：Well,first put some mayonnaise on a slice of bread
A：How much mayonnaise?
B：OH,about a teaspoon
A：OK.What else?
B：Next cut up some tomatoes.
A：______________________
B：Well,one is probably enough.put the tomato on the sandwich.then cut up an onion,too
A：Sounds good._______________
B：Next,put some turkey slices on the sandwich
A：_________________
B：About three
A：OK.Is that all?
B：not quite.put some relish on the turkey
A：How much?
B：Two teaspoons should do it.and don't forget the lettuce.
A：___________________________.
B：finally,put another slice of bread on top.
A：Great!
a：what about the turkey?
b：Do you like it very much?
c：How do you make a turkey sandwich?
d：How many turkey slices?
e：Do you have any questions?
f：Sounds delicious.
g：Can you do it by yourself?
h：How many tomatoes?