The population of the city ________from less than half a million in 1949 to over two million.

A.have increased           B.has increased             C.have improved           D.has improved

You all had a good time yesterday,________?

A.hadn’t you                B.haven’t you               C.didn’t you                 D.don’t you

Earthquakes kept striking this area in the last five years.

We should consider problems ________ others’ interests ________our own.

A.according to;rather than                                 B.in term of;more than

C.in terms of;as well as                                     D.in place of;other than

Plants grow best__________it is warm and wet.?

A.which                B.in which             C.where                D.that

__________I can see，there is only one possible way to keep away? from the danger.

A.As long as                                      B.As far as?

C.Just as                                            D.Even if

Her family__________much larger than mine four years ago.Her family__________dancing and singing when I came in last night.

A.were; was

B.was; were

C.was; was

D.were; were

The European are not all fond of tea.

Half of the workers here ________ under 30 ________.

A.is;years                     B.are;year old               C.is;years old                D.are;years of age

The train leaves at _________and arrives at _________.?

A.10 a.m.;9 p.m.?                             B.a.m.10;p.m.9?

C.ten a.m.o’clock;nine p.m.o’clock?   D.10 a.m.in the morning;9 p.m.in the evening?