1.Jim can't run as fast as Mike(保持原句意思) Mike___ ____　____Jim.
2.We usually go camping in spring.(用last spring改写句子)
We___ ____camping last spring.
3.Su Hai is taller than Su Yang.(保持原句意思)
Su Yang is ___ ___Su Hai.
4.Tom is tall.Li Ming is taller.(两句合并一句)
4.Tom is tall.Li Ming is taller.(两句合并一句)
Li Ming___ ____Tom.