请根据短文内容和首字母提示，写出所缺单词。

Hello! My n________(81)is Kate．I'm f________(82)Canada．Now I'm a s________(83)in Shang Yuan Middle School．I'm in Class Five，G________(84)Seven．Lin Tao a________(85)Han Mei are my good friends．They're in Grade Seven，t________(86)．But they are not in m________(87)class．They are in Class Three．I'm 14．They're 15．Mr. Hu is my Chinese t________(88)．His favorite c________(89)is green．Mr. Hu and I are g________(90)friends．

80．What about some rice? (改为同义句)

________ ________ some rice?

79．It's time to have breakfast．(改为同义句)

It's ________ ________ breakfast．

78．Liu Lei is 1.6metres tall．(对划线部分提问)

________ ________ is Liu Lei?

77．My arms are short．(用long改为选择疑问句)

________ your arms long________ short?

请根据括号内的要求完成句子，每空一词。

76．This is a book．(改为复数句)

________ ________ books．

75．We get up in the m________．

74．Eleven and nine is t________．

73．Sandy d________ pictures with a pencil．

72．I want a p________ of socks．