In order to make our city green, _________.
| A．it is necessary to have planted many trees | B．many more trees need to plant |
| C．we must plant more trees | D．our city needs more trees |
His test results are not very consistent. He does well _____ week and badly the next.
| A．one | B．another | C．the other | D．some |
–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 |
–He eventually realized his own fault and wanted to reform. --_______.
| A．It’s no use pumping a dry well | B．It never rains but it pours |
| C．Better safe than sorry | D．Never too late to mend |
He hesitated for a moment before kicking the ball，otherwise he a goal．
| A．had scored | B．would score |
| C．would have scored | D．would be scoring |
It has escaped me we stopped in the last class．Tom，would you tell me so that I
can go on with my lecture?
| A．where it was that | B．that it was when |
| C．that what it was | D．how it was that |