I _____ an old friend of mine while I was in London.
| A．came across | B．came up | C．came out | D．came about |
She said she could not _____ all the information given in the broadcast.
| A．believe | B．expect | C．act | D．rely |
It can take up three months to _____ a man to do this work.
| A．guide | B．raise | C．train | D．learn |
The man who makes no mistakes usually makes _____.
| A．everything | B．nothing | C．something | D．anything |
It was not easy for him to buy good shoes because he had such a big _____ of feet.
| A．couple | B．size | C．number | D．pair |
We had a long meeting yesterday. It _____ four hours.
| A．kept | B．spent | C．continued | D．lasted |