According to the police, _______ some facts undiscovered.
| A．it seems that | B．it seems to be | C．there seem to be | D．here seem |
The classical Chinese folk music ________ a wave of homesickness among the overseas students.
| A．set out | B．set off |
| C．set about | D．set on |
The handicrafts, ________ had been made by the students, were sold out soon.
| A．most of which | B．most of what |
| C．most of them | D．most of whom |
Each application letter should be ________ by a stamped and addressed envelope, so that we can reply to you in time.
| A．stored | B．bought | C．kept | D．accompanied |
It is now generally believed that a good teacher should be ________ to his/her students.
| A．convenient | B．adequate |
| C．accessible | D．suitable |
– Sorry, but I must be off now. Better check everything again.
– Ok. ________.
| A．It doesn’t matter | B．Don’t mention it |
| C．Catch you later | D．Everything is fine |