牛津译林版英语7B Unit8 Pets grammar课件（共36张PPT）+小练
I. 单项选择
1. — Why not ask Bob to join us in the school trip?
— I can’t tell if he’s able to. He’s always ______ with his work.
A. careful B. familiar
C. casual D. busy
2. — Your room is very dirty. You should keep it ______.
— OK. I’ll sweep it right away.
A. clean B. dry C. quiet D. warm
3. --- How is Helen in the new school?
--- She is doing very well. There is ______ to worry about.
A. something B. anything
C. nothing D. everything
4. When the Greens moved into the house last week, ______ was at sixes and sevens (乱七八糟), so they did a big cleaning.
A. something B. everything
C. anything D. nothing