With the World Cup at hand, _______ has been a heated discussion over which country the championship will go to.
| A．it | B．what | C．there | D．as |
People are complaining that hospital are _____too much for the treatment they are giving them
| A．expending | B．offering | C．costing | D．charging |
I don’t know the word. I had to ______a dictionary
| A．look up | B．refer to | C．make out | D．go over |
. I have read the material several times but it doesn’t make any ____to me
| A．meaning | B．importance | C．sense | D．significance |
. ----Was everyone here
----No. Some students ______traffic on the way
| A．caught | B．was caught in | C．was caught by | D．caught hole of |
. The boys enters the classroom, smiling and______, and_______down to have their lessons
| A．talk; sat | B．talking; sitting | C．talking; sat | D．talked; sitting |