Though the “No smoking” signs have existed for long in public places, heavy smokers often ________ them and light up cigarettes.
| A．abandon | B．postpone |
| C．decline | D．ignore |
In one corner of the garden there stands a little board，_______“Keep off the grass．”
| A．On which writes | B．it says |
| C．on which is read | D．which reads |
—Are you still very busy？
—Yes，I ______ the report for the manager and it won’t take long．
| A．have just finished | B．am just finishing |
| C．had just finished | D．am just going to finish |
Are there any restaurants in Beijing _____ authentic Mexican food?
| A．serve | B．that serving | C．that serve | D．serves |
_____ is expected, according to the online survey, is that prices of the houses won’t rise any more．
A．What |
B．It | C．As | D．Which |
—Can I pay the bill by check?
—Sorry，sir．But it is the management rule of our hotel that payment _______be paid in cash．
| A．will | B．can | C．should | D．shall |