I meant ________, but when I was leaving, I couldn’t find her anywhere．

A．to do

B．to

C．doing

D．doing to

________ the general state of his health, it may take him a while to recover from the operation．

A．Given

B．To give

C．Giving

D．Having given

The picture ________ on the wall is painted by my nephew．

A．having hung

B．hanging

C．hangs

D．being hung

________ from heart trouble for years, Professor White has to take some medicine with him wherever he goes．

A．Suffered

B．Suffering

C．Having suffered

D．Being suffered

________ blood if you can and many lives will be saved．

A．Giving

B．Give

C．Given

D．To give

Mr．Reed made up his mind to devote all he had to ________ some schools for poor children．

A．set up

B．setting up

C．have set up

D．having set up

Sandy could do nothing but ________ to his teacher that he was wrong．

A．admit

B．admitted

C．admitting

D．to admit

Do let your mother know all the truth．She appears ________ everything．

A．to tell

B．to be told

C．to be telling

D．to have been told

With a lot of difficult problems ________, the newly-elected president is having a hard time．

A．settled

B．settling

C．to settle

D．being settled

When ________, the museum will be open to the public next year．

A．completed

B．completing

C．being completed

D．to be completed