— ____ that you came here yesterday?
— By train.
| A．How it was | B．How was it |
| C．How were you | D．How are you |
The father as well as his three children ______ skating on frozen river every Sunday afternoon in winter.
| A．is going | B．go | C．goes | D．are going |
Every possible means _______ been taken to prevent the river _________.
| A．have; polluting | B．has; polluted |
| C．has; from being polluted | D．have; being polluted |
I read little now and I am always busy with my job. ________ my friend.
| A．Either does | B．So is | C．So it is with | D．So does |
The supermarkets____open until late every evening, which provides us much convenience.
| A．prove | B．maintain | C．continue | D．remain |
Miss Jones is leaving to get married and Miss White will be _______ the class.
| A．taking over | B．carrying out | C．taking away | D．getting over |