With proper measures, the economy in China is beginning to ________ again．

A．dig out

B．hold on

C．pick up

D．take on

Obama, who was ________ first US president to visit China in ________ first year of ________ office, was friendly and approachable to the young people．

A．the, the,/

B．the, a, the

C．a, the,/

D．a, a, the

Nobody knows the man killed in the accident, so it is difficult for the police to find out his ________．

A．thought

B．height

C．weight

D．identity

It ________ that all the students were having lessons in the teaching buildings when the earthquake occurred．

A．happens

B．was happened

C．happened

D．was happening

Sometimes ________ English is quite different from ________ English in many ways．

A．speaking, writing

B．spoken, written

C．speaking, written

D．spoken, writing

I'd prefer ________ in the office rather than ________ at home watching TV．

A．working; staying

B．working; stay

C．to work; stay

D．work; to stay

I insisted the file in his computer ________ urgent(紧要的), and it ________ to Mr．Brown without delay．

A．was, to be e-mailed

B．is, e-mailed

C．was, be e-mailed

D．be, be e-mailed

You'd better ________ his name, address and telephone number in your notebook before you forget　them．

A．puck up

B．care about

C．set up

D．set down

Frank, with his two sisters, ________ London by train which ________ at 8∶30 tomorrow morning．

A．is leaving for ; will leave

B．are leaving for ; leaves

C．is leaving for ; leaves

D．will leave for ; will leave

That was really a splendid evening．It's years ________ I enjoyed myself so much．

A．when

B．that

C．before

D．since