---Mike, Guess what? Our team won the basketball game yesterday.

---_________.

A．Good luck         B．Cheers            C．Congratulations     D．All the best

 It will be _____ fortnight before he gets _______bachelor’s degree.

A．a ,a              B．/, a               C．/, the             D．/, a

--- Did you have a good time at the party?

--- Thanks. I appreciated _________ to your home.

A．to be invited                           B．being invited

C．to have invited                         D．having invited

The professor, ________ his assistants,  _______ conducting the experiment.

A．in addition, is                          B．as well, is

C．in addition to, are                       D．as well as, is

After retirement, she _____ herself in _______the poor children.

A．occupied, helping                       B．occupied, to help

C．devoted, to help                        D．devoted, helping

To help Tom improve his English, I_______ that he take some online courses.

A．recommend       B．acknowledge       C．abandon          D．declare

_____who had arrested him three times for drug-taking.

A．Before George did the policeman stand      B．Before George the policeman stood

C．Before the policeman stood George         D．Before George stood the policeman

The machine is easy to _______if you follow the instructions.

A．be operated       B．operate           C．be operated on     D．operate on

I am not a little tired today after giving the room a thorough cleaning and I have never had ______today.

A．as a tiring day as                        B．tiring as a day as

C．as tiring a day as                        D．day as a tiring as