All building in Sweden will be heated by _______ energy in 2050.




A.sunny
B.solar
C.sunshine
D.sunlight

Two of the factories in our small town have closed. _______, unemployment is high.




A.So
B.Therefore
C.But
D.However

The audience clapped warmly _______ the end of the show.





A.at
B.for
C.in
D.to

A: “Sorry, I’ve spilt some wine.” – B: “_______.”




A.Yes, That’s right
B.It’s doesn’t matter
C.No problem. I have a whisky
D.Don’t mention it

From the passage, we can conclude that bees are _____________________.




A.so selfish as to let other bees share the bad food
B.so selfish as to look for food for themselves
C.so hardworking that they dance all the time
D.so smart that they know where the food is

The idea of the class system in Britain ______




A.exists only in the mind of foreigners
B.is deeply rooted in the British people
C.is now under severe attack
D.is regarded as a long custom

We will be discussed the role that television plays in education.




A.will be discussed
B.that
C.plays
D.in education

The word "preserve" is closest in meaning to _______




A.encourage
B.maintain
C.attain
D.reflect

It's impossible to cross the road because of the traffic.




A.The traffic makes people be impossible to cross the road
B.The traffic makes it be impossible to cross the road.
C.The traffic makes it impossible to cross the road.
D.The traffic makes every one be impossible to cross the road.

Why did he object so strongly _______ your proposal?




A.on
B.to
C.for
D.with