Question

選用下列所給的詞并用其適當(dāng)形式填空。（5分）

laugh at    own      learn from      careful    escape

66. I don’t know whose watch it is? So I’m waiting for the ______________.

67. Last week a lion ____________from the zoo. It hasn’t been found yet.

68. We should ______________ each other and help each other.

69. Don’t _______________other people. It’s impolite.

70. Our teachers ask us to listen ______________in class.

Answer 1

owner, escaped, learn from, laugh at , carefully