A： Hello， Jack! The Dragon Boat Festival coming． Would you like to come to my home for lunch on that day？
B： Sure， （1） ． It's so nice of you．
A： Do you know about the festival？
B： Sorry， （2） ． I find many people making rice dumplings these days．
A： Yeah， we call rice dumplings zongzi．
B：（3） ？
A： No， I can't， but my grandma can make delicious zongzi．
B： （4） ？
A： It's celebrated on the fifth day of the fifth lunar month．
B： （5） ？
A： We usually watch dragon boat races， eat zongzi and have a big lunch with family members．
B： Sounds interesting． I can't wait!
Where did you find Miss Gao just now？
In the office，she （talk） with other teachers at that time．
Teenagers should （encourage） to solve their problems by themselves．
Tom has invented a tree﹣planting machine．
I think no one is （create） than him．He's a boy full of strange ideas．
根据句意，用所给单词的适当形式填空．
If you want to make yourself （understand），you'd better speak clearly and slowly．
Sandy's grandparents （marry） for 50 years．