—The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job?
—____ my students have a try?
| A．Shall | B．Must | C．Will | D．May |
… Learning a language isn’t easy. It takes time.
--- I agree.___________. There is no short cut.
| A．All roads lead to Rome. | B．Rome wasn’t built in a day. |
| C．Practice makes perfect． | D．Slow but sure wins the race. |
---I must be off now, or it will be too late to see Tom.
---_______? Do you really want to see that dull boy?
| A．For him | B．Why so | C．For what | D．So what |
______ on the top of the hill is an ancient temple dating back to the 17th century.
| A．Standing | B．Having stood | C．Being stood | D．Having stood |
The fat woman sat at the table, her eyes _____ on the rich food on the plates.
| A．having fixed | B．are being fixed | C．fixed | D．are fixing |
--- Go and have fun. I’ll cope with ______ you leave to me properly.
---Thanks a lot.
| A．what | B．when | C．why | D．which |