— _________ I use your telephone?
— Yes, of course.
A．Would B．May C．Should D．Must
The 30th London Olympic Games ____________ on July 27th, 2012.
A．will be held B．is held
C．was held D．has been held
— Do you know David?
— Yes, I met _________ at your party.
A．he B．him C．his D．them
It’s important for us __our English.
A. to improve B. improving C. improved
The students practice__ English every morning.
A. speak B. to speak C. speaking
Enjoy __ the challenge.
A .face B. to face C. facing
