Going abroad to study requires a big adjustment and it usually takes a while to ______．
| A．calm down | B．fit iri | C．keep up | D．cheer up |
What I need is ______ book that contains ________ ABC of oil painting.
| A．a；/ | B．the；/ | C．the；an | D．a；the |
—I am so sorry to have come late for the meeting.
—It is not your fault.With ________ rush－hour traffic and ________ heavy rain，it is no wonder you were late.
| A．a；a | B．the；the | C．/；/ | D．/；a |
As is known to all, ________ People's Republic of China is ________ biggest developing country in the world.(2011·陕西)
| A．the；/ | B．/；the | C．the；the | D．/；/ |
George couldn't remember when he first met Mr. Anderson, but he was sure it was ________ Sunday because everybody was at ________ church.
| A．/；the | B．the；/ | C．a；/ | D．/；a |
I don't know who invented ________ telephone, but it's really ________ most wonderful invention.
| A．the；a | B．/；the | C．a；the | D．/；a |