鸢卿漓殇D：…if I had…, I would…
J：….Mary does not…
D：Is there not…she will not…
J：….she will not…
D：…she is
J：…If it had…, she would…
D：And you are…we cannot…
J：I should not…Let us…It is…
D：…you are…But it is…
Ex. 18C
A：I can’t come and I don’t want to come. I don’t like picnics.
B：Why don’t you like them?
A：I haven’t the slightest desire to sit on wet grass and eat dry sandwiches.
B：You mustn’t be so unsociable.
A：I’m not being unsociable, but I shan’t ever go on another picnic.
B：You aren’t serious, are you?
A：Of course I’m serious. I usedn’t to like them as a child and I don’t like them now. Please don’t ask me again. B：All right, I won’t. But you won’t have anything to do on Sunday?
A：That needn’t worry you. I can amuse myself.
B：Jane won’t like it, will she?
A：She knows I can’y stand picnics. She won’t expect me to come.
B：Won’t she?
A：No. In fact, she mayn’t go herself. She isn’t very keen on picnics either.
B：I didn’t know that.
A：She wouldn’t enjoy herself very much, so it’s really better is she stays at home with me.
B：All right. Then we shan’t expect to see either of you on Sundays.
Ex. 18D
A：If I were you I’d leave as soon as possible. You’ve a long way to go and it’s a bad road.
B：Yes, I’m sure you’re right. I’d have left earlier if I’d been able to.
