用括号内所给单词的适当形式填空，补充发明的时间、地点和发明者的信息。注意句子的语态。
1.The tea was first ________(drink) by Shen Nong nearly 5，000 years ago.
2.Cha Jing was ________(write) by Lu Yu，“the saint of tea”，during the Tang Dynasty.
3.According to Chinese history，kites were first ________(use)by Han Xin.
4.Abacus was ________(create) in China in the sixth century by a Chinese man.
5.Basketball was ________(invent) by a ________(Canada) doctor in the 19th century.
6.The jeans were first ________(make) by a young man called Levi's in America in 1853.
7.It is believed that the first ice－cream was ________(introduce) to Italy by Marco Polo in the 1500's.
1.drunk 2.written 3.used 4.created
5.invented；Canadian 6.made 7．introduced