The big house was burnt down in the big fire, nothing ________.
| A．remained | B．left | C．was remaining | D．leaving |
The conference had been held to discuss the effects of tourism ___ the wildlife in the rainforest.
| A．in | B．on | C． at |
D．with |
Specialists may be useful to _____ a situation and suggest solutions.
| A．analytical | B．analyze | C．analysis | D．analyst |
Problems _____ because they were lack of communication.
| A．raised | B．rose | C．arose | D．aroused |
While he was ______ about in the street, Mary came up to him.
| A．wandering | B．wondering | C．wondered | D．wandered |
_________ of our good taste, we are no longer…
| A．So proud may we be | B．Although we may pride ourselves a great deal |
| C．Proud as we may be | D．Pride ourselves as we may |