I'm ______(很好), thank you

A．hello

B．goodbye

C．Fine

My pet cat is ______.( )

A．miss

B．missed

C．missing

用所给单词的适当形式填空。
【小题1】My uncle is a famous _____________(art).
【小题2】The music room is on the _______________ (two) floor.
【小题3】It's _______________ (sun) in Beijing.
【小题4】My sister is good at _______________ (sing).
【小题5】I _______________ (arrive）in Toronto yesterday morning.

You are ______ children. （   ）

A．helpful

B．helps

C．help

Fill in the blanks.
than  about  to  high  who
1. The park is next ______my house.
2. He is more ______seven years old.
3. Please tell me ______the story.
4. The building is sixty metres ______.
5. The people ______built the Great Wall were very strong.