When _____ about one of the biggest concerns today, many citizens mentioned the sharp rise in housing price.
| A．asking | B．to ask |
| C．asked | D．having asked |
Which do you enjoy __________ our weekend, fishing or watching TV?
| A．spending | B．to spend | C．being spent | D．spend |
During the summer vocation we went back to the school ___ to pay a visit to our teachers though it was _____ hot.
| A．especially; in particular | B．specially; especially |
| C．special; especial | D．particularly; specially |
When we are in a new place, we must ____our manners and try to follow the customs of the place.
| A．look out | B．keep eyes out | C．mind | D．put up with |
In the early morning all of us stood at the top of the mountain _____ east of the city, watching _____burning sun rising.
| A．/; a | B．the; a | C．the; the | D．/; the |
There is a real possibility that these animals could be frightened, ______ a sudden loud noise.
| A．being there | B．there being | C．should there be | D．there was |