________with so much trouble，we failed to complete the task on time.

A．Faced	B．Face
C．Facing	D．To face

She was the first woman ______ to the board.

A．to be appointed

B．having been appointed

C．appointing

D．to appoint

When _____ a career, you’d better consider all the possible respects.

A．to choose

B．chose

C．choosing

D．chosen

China’s hurdler Liu Xiang was disqualified due to false start in the 60-metre event, _____ his rival Dayron Robles of Cuba an easy win of 7.66 seconds.

A．giving

B．given

C．to give

D．gave

Tom took a taxi to the airport, only ________ his plane high up in the sky.

A．finding

B．to find

C．being found

D．to have found

English is difficult________. Nobody can learn to use it in a few minutes.

A．learning

B．to be learned

C．learned

D．to learn

Do you know how much time and effort they devoted________ such a complicated project?  

A．to complete

B．completed

C．completing

D．to completing

Remember to bring the _______ money to the primary school in the village.

A．collecting

B．collected

C．being collected

D．being collecting

______ the hometown, he went back to company.

A．Having visited

B．Not having visited

C．Visiting

D．Not visiting

You can imagine what great tuouble we had_____ the school for the blind.

A．setting up

B．to set up

C．set up

D．to setting up