The ground is ________(cover)with snow after it snows．
用所给单词的适当形式填空
If you want to keep ________(health), you must take more exercise．
Who is ________, Kate or Lily?
[ ]
A．
thin
B．
thinner
C．
the thinnest
D．
thiner
句型转换
He must stay here and finish his homework．(改为一般疑问句)
________________________________
汉译英
确信水不要太冷也不要太热。
________________________________
Kitty and Amy are doing some exercises about prepositions of place, but there are some mistakes in their work. Circle the mistakes and write the correct words in the blanks.
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