—Can those ____ at the back of the classroom hear me?
---No problem.
| A．seat | B．sit | C．seated | D．sat |
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 |
--- Mr. Lee wishes to see you. --- _____ him in.
| A．Take | B．Lead | C．Point | D．Show |