Every year, the coal workers their lungs X-rayed to ensure their health.
| A．are having | B．have had | C． have | D．had had |
. If you think that the illness might be serious, you should not ______ going to the doctor.
| A．put off | B．set about | C．hold back | D．give away |
--- Did you get ______ job that you were interviewed for?
--- No. John was ______lucky dog.
| A．a；a | B．the；the | C．a；the | D．the；不填 |
. The boy was sitting at the desk, ______ hard when his mother got home.
| A．to pretend to work | B．to pretend to be working |
| C．pretending to work | D．pretending to be working |
. ______ the house costs, it will be ______ it.
| A．Whatever, worth | B．However, worth |
| C．How much, worthy of | D．What, worthy of |
–How about going to Beijing for our holidays?
–That’s splendid. ___________.
| A．It’s really hot. | B．It’s none of my business. |
| C．I’m with you on that. | D．I’m looking forward to it. |