Read and write. (看例句，写句子)例：I'm l60cm tall. Mary is l59cm tall. ->I'm taller than Mary.
1 . Sue is 10 years old. I'm 9 years old.
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2. Mike is 40 kg. Sue is 35 kg.
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3. Sarah is nine years old. I'm ten years old.
________________________________________________________1. Sue is older than me. /I'm younger than Sue.
2. Mike is heavier than Sue. /Sue is lighter than Mike.
3. Sarah is younger than me./I'm older than Sarah.