The Math problem is too difficult , we really don’t know ________ to do it .
| A．which | B．where | C．what | D．how |
）Beijing is one of the ______ in the world today.
| A．busiest city | B．busiest cities | C．busy city | D．busy cities |
） ______ used to ______ a post office near my house.
A. There; beB There; haveC. It; be D. There; having
）In the exhibition, all of us felt _________ to see so many _________ things.
| A．surprised; amazed | B．surprising; amazing |
| C．surprising; amazed | D．surprised; amazing |
）The boy likes music he can dance__________.
| A．with | B．from | C．to | D．on |
--- We’ve made a good job of our English group work.
--- _____! Your topic on Advertisement English is fascinating.
| A．The same to you |
| B．Sorry to hear that |
| C．Congratulations |
| D．Thanks |