Mary has _______ orange from her uncle．

A．a           B．an            C．the          D．不填

A mobile phone of this type costs too much．You’d better _______．

A．wait                B．waiting                   C．waited                    D．to wait

– What a beautiful drawn!

-- ______

A．You’re great．      B．I’m proud of you．        C．Not at all．       D．Thank you．

It is five years since we began to enjoy a ______ spring holiday each year．

A．ten-day          B．ten day             C．ten day’s          D．ten-days

No hurry．The arrive _______ twenty minutes．

A．at           B．after                C．in          D．by

---I’m sorry．I didn’t do a good job．

---That’s OK．Try your best ______．

A．after all              B．in all                  C．at all                D．first of all

– Would you like to go bike riding with us tomorrow?

– Sure, ________ I am busy．

A． since       B． unless         C． when           D． until

He always _____ his friends about everything．In fact, he has no thoughts of his own．

A． agrees with         B． plays with           C． deals with               D． talk with

– Did you go to the flower show in the City Square?

–No．I ____ how to make food then．

A． learn          B． learned            C． was learning           D． am learning

The whole world is fighting against the H1N1, a disease ______ has caused many deaths．

A． who           B． which        C． whom            D． what