There is _____ pollution in the world. We must stop it.
A. much too B.too much C. too many
—Your brother’s never careless, _______ he?
—_______ , he often makes mistakes.
| A．has, Yes | B．has, No |
| C．is, Yes | D．is, No |
Could you tell me _______?
| A．who can help us organize the show |
| B．how long you have bought the car |
| C．what was your favourite subject |
| D．how many students are there in your class |
It’s reported that medical examination （体检）will help us find out health problems as early as possible.
| A．normal | B．general |
| C．regular | D．common |
Mo Yan, the writer, has won this year's Nobel Prize for Literature.
| A．57 years old | B．57-year-old |
| C．57 year old | D．57-years-old |
The boy is very brave, he_______ the tall tree.
| A．dares to climb | B．dare climbing |
| C．dares climbing | D．dare to climb |