Now air in our town is ____ than it used to be. Something must be done to it.
| A．very good | B．much better |
| C．rather than | D．even worse |
The game is boring, I don’t like it .
| A．in all | B．at all | C．for all | D．after all |
time with family and friends very important to us.
| A．Spending; is | B．Spend; is | C．Spending; are | D．To spend; are |
Tom is a hard-working boy, he always keeps English.
| A．practice speaking | B．speak |
| C．practicing speaking | D．practice spoken |
There a school here, but now it’s a big mall here.
| A．used to have | B．used to having | C．used to be | D．used to being |
— I tried it out in this way, but I failed.
— Why not it in some other ways?
| A．to work; try doing | B．to work; try to do |
| C．working; try to do | D．to work; to try doing |