Ⅰ.单句语法填空
1.In time he became more confident and ________ (relax).
2.I think he's the most ________ (charm), most considerate man I've ever known.
3.We shall be greatly ________ (honour) by your gracious presence.
4.He ________ (present) his whole collection of books to the library last year.
5.He often ________ (regulate) his watch according to the radio.
6.This is one of the funniest ________ (scene) I have ever witnessed.
7.He had an immense ________ (collect) of secondhand books.
8.These contradictions should be correctly ________ (handle).