______ of danger in the street last night, she had to go home, with a friend following her.
| A．To be warned | B．Warned | C．Having warned | D．Warning |
Your suggestion sounds very good, but there are many ___ difficulties we have to face.
| A．patient | B．popular | C．productive | D．practical |
Having been ___ volunteer in a day-care centre for weeks, Susan feels much sympathy for ___ disabled.
| A．a; / | B．/; a | C．the; the | D．a; the |
You have made outstanding contributions to the company---I am sure you ___ get promoted this year.
| A．are likely to | B．are bound to |
| C．must | D．have to |
My brother suggested he and I be taken to an amusement park this weekend, and we were glad to know that our busy parents did not ___ to the plan.
| A．object | B．refer | C．listen | D．agree |
A recent survey ___ that the majority of people are worried about the present high price of apartments in cities.
| A．indicates | B．includes | C．imagines | D．improves |