根据句子意思，用括号内所给单词的适当形式填空。
【小题1】The plane hasn’t arrived yet. Do you know the time of its_____ (arrive)?
【小题2】Mr. Sun felt cold and _________ ( frighten).
【小题3】_________(luck), I got full marks in the last exam.
【小题4】You needn’t take a notebook with you if you find it __________ (necessary).
【小题5】Many people don’t know the _________ (important) of the wetlands.

根据句子意思，用括号内所给单词的正确形式填空。
【小题1】Our classroom is on the _________(three) floor of the tall building.
【小题2】Some _________(child) are dancing under the tall tree. They are happy.
【小题3】The boy speaks _________(Japan) very well because he comes from Japan.
【小题4】—Would you like to go _________(swim) with us?
—Yes, I’d love to.
【小题5】Jim often_________(watch) TV in his living room in the evening.

根据句子意思，用括号内所给单词的正确形式填空。

1.Our classroom is on the _________(three) floor of the tall building.

2.Some _________(child) are dancing under the tall tree. They are happy.

3.The boy speaks _________(Japan) very well because he comes from Japan.

4.—Would you like to go _________(swim) with us?

—Yes, I’d love to.

5.Jim often_________(watch) TV in his living room in the evening.

根据句子意思，用括号内所给单词的适当形式填空。

1.The plane hasn’t arrived yet. Do you know the time of its_____ (arrive)?

2.Mr. Sun felt cold and _________ ( frighten).

3._________(luck), I got full marks in the last exam.

4.You needn’t take a notebook with you if you find it __________ (necessary).

5.Many people don’t know the _________ (important) of the wetlands.