3.My grandmother is (too) old (to) swim.
4.I am (thirsty).I (would like) to drink tea.
5.Let’s (go to) the store to buy (some) juice to drink.
二．用am,is are 填空：
1.Jenny and Danny (are) quick.
2.Where (is) his pop?
3.They (are) slow.
4.I (am) hungry.
三．变换句型（每题4分）
1.I would like some pop.(变成一般疑问句) Would you like some pop?
2.I would like to eat bananas.(划线部分提问) What would you like to eat?
3.May I have some grapes?(回答问题) Yes,of course.
4.Would you like a snack?（回答问题） No,thanks.
5.What’s a snack?（回答问题）Chips is a snack.
6.What would you like?回答问题）I would like some milk.
7.Who is hungry?（回答问题）Li Lei is hungry.
8.What can you do on the train?(回答问题) I can read some magazines.