The second runway of Hong Kong International Airport was officially ____ on May 26,1990.
| A．put into effect | B．made use of | C．taken notice of | D．put into use |
All that can be done ____.
| A．has been done | B．have been done | C．have done | D．has done |
All of them ___ interested in geography.
A. are Bis C. show D.shows
___ did you find in today’s newspaper.
| A．How many piece of news | B．How many pieces of news |
| C．How much pieces of news | D．How much piece news |
All the ___ given by Mr Smoth ___ quite helpful to us all.
| A．advices… are | B．advises… are | C．advice… is | D．advise… is |
Miss Smith is a close friend of _____.
| A．Mary mother’s | B．Mary mother | C．Mary’s mother’s | D．Mary’s mother’s |