. The number 9.11 is a special number, ______, I think, that will be remembered by the Americans for ever.
| A．what | B．it | C．which | D．one |
No one likes _____ in public.
| A．being teased at | B．being laughed for | C．teased | D．being made fun |
He was badly hurt last night. That is _____ he didn’t come to school.
| A．because | B．that | C．why | D．what |
_____ into many languages , the book is popular with young people.
| A．Having been translated | B． Having translated |
C．To be translated | D．Been translated |
_____ opening ceremony of the 29th Beijing Olympic Games really gave the world ____ big surprise.
| A．/;a | B．The; the | C．/;the | D．The; a |
_____, please come to see me.
| A．When it convenient | B．When is convenient |
C．When convenient | D．Convenient |