It seems that living green is _____ easy and affordable．A small step makes a big difference．
| A．exactly | B．fortunately | C．surprisingly | D．hardly |
It’s more than half a century ________ my grandfather joined the Party and became a servant to the people.
| A．since | B．that | C．when | D．while |
We ________ the project on time without your timely help .
| A．would not have finished | B．will not finish |
| C．would have finished | D．will finish |
Planning so far ahead ________ no sense---so many things will have changed by next year.
| A．makes | B．made | C．making | D．make |
The famous deaf dancer think that dancing is an activity ________ sight matters more than hearing.
| A．when | B．whose | C．which | D．where |
---What do you think of your parents?
---They always let me do ________ I think I should do.
| A．when | B．that | C．how | D．what |