When the thunderstorm washed away the new bridge over the stream, all their work of three months was ________．

A．in turn

B．in case

C．in vain

D．in trouble

The 5^th century ________ the end of the Roman Empire in the West．

A．heard

B．felt

C．smelt

D．saw

After the liberation in 1949, people in the city built the monument ________ the heroes who died in the battle．

A．in honor of

B．in spite of

C．in favor of

D．in charge of

Only those who have enough courage and determination can ________ the difficulty they meet with．

A．undertake

B．upset

C．overcome

D．download

Learning a foreign language can be great ________ if you work together with a partner．

A．interesting

B．experience

C．fun

D．interest

The angry customers demanded that the supermarket apologize ________．

A．in the open

B．in the public

C．in public

D．in public places

Mary lived and worked in Chicago for a year or so but soon she ________ for New York．

A．left

B．had left

C．has left

D．was leaving

________ it was cold and wet, none of us complained about having to work in such terrible weather．

A．Even though

B．Even

C．As

D．For

－How did you find the lecture given by Professor White?

－I thoroughly enjoyed it．I had never heard a ________ lecture．

A．very interesting

B．much interesting

C．more interesting

D．most interesting

As soon as the war broke out, Jane got ________ from his family．

A．lost

B．separated

C．missed

D．divided