The traffic on the main streets has a longer green signal than________on the small ones. (2013·四川，2)
| A．one | B．this |
| C．that | D．it |
We all think that _____ no need to make laws to prevent the young from getting married during their college life.
| A．it is | B．there has | C．it has | D．there is |
Everyone hopes that we can do something to make things better, so we can't help ______ under the stress.
| A．but working | B．but to work | C．work | D．but work |
You ______ be driven out of the school if you dare to cheat in the exam.
| A．should | B．would | C．will | D．shall |
On hearing a great noise, Mike looked forward through the window _____ what happened outside the room.
| A．to seeing | B．to see | C．seeing | D．to have seen |
We hadn't met for 20 years, but I recognized her_____ I saw her.
| A．the moment | B．for the moment |
| C．the moment when | D．at the moment when |