265 is ____________.

A．two hundreds and sixty – five            B．two hundred and sixty – five

C．two and sixty – five                    D．two hundreds sixty five

He is a foreigner and he is not accustomed _____like that while he i8 tn China．

A．treating           B．to be treated       C．to being treated    D．to treat

— I think my child’s behavior is _______ .

— No, he just has a lot of energy.

A．information        B．natural            C．normal           D．abnormal

Visitors were _____at the _____pictures that the guide showed.

A．amazed; amazing                        B．amazed; amazed

C．amazing; amazing                        D．amazing; amazed

If you go there by ____train ,you can have quite a comfortable journey ,but make sure you get ___fast one.

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

We are so sorry for that．We'll try to determine exactly _________ went wrong that evening．

A．where            B．what             C．which            D．how

With just four years _______, the Brazil Olympic organizers have promised to deliver an equally inspirational ceremony.

A．gone             B．to go             C．going             D．go

Although the causes of cancer_____, we do not yet have any practical way to prevent it.

A．are being uncovered                    B．have been uncovering

C．are uncovering                         D．have uncovered