As is known to us all, _____ tiger is in _____ danger of becoming extinct.
| A．the, a | B．the, 不填 | C．a, 不填 | D．不填, the |
— I am not good at dancing, you know.
— _____________.It’s just for fun.
| A．Come on | B．Don’t say so | C．What a pity | D．Cheer up |
________the population of China is the largest in the world.
| A．It is well known that | B．As is well known |
| C．Which is well known | D．That is well known |
He was________with his________son.
| A．disappointing; disappointed | B．disappointed; disappointed |
| C．disappointing; disappointing | D．disappointed; disappointing |
. It is ________ that he hasn’t________.
| A．obviously; told the truth | B．obvious; told a truth |
| C．obvious; told the truth | D．obviously; told truth |
Don’t worry! Philip is quite used to________in such busy streets as this.
| A．drive | B．be driving | C．have driven | D．driving |