_______, I must say my spoken English is not very good, so I hope you can speak slowly. In the second place, I’m not familiar with the topic.
At a rough estimate ( 估计), this country is ___________ Great Britain.
-----They are quiet, aren’ t they? -----No. They are accustomed_____ at meals.
_______behind a tall tree, the little girl was not noticed by anybody at all.
How I wish every family _____ a large house with a beautiful garden!
Look at the trouble I am in. If only I _____ your advice.