He has lived in my hometown ________ twenty years ________ 1986.

[　　]

--- How long has the film been on?

--- For twenty minutes. It ________ at half past six.

[　　]

I like English, ________ it's difficult.

[　　]

--- How tall is Yao Ming?

--- ________.

[　　]

A．About two point two six metres

B．Over two points two six metres

C．About two point and two six metre

D．Over two points and twenty-six metres

--- When will the 29th Olympic Games be held?

--- In ________.

[　　]

A．two thousands and eight

B．two hundreds and eight

C．two thousand and eight

D．two hundred and eight