to use in April,2005,the road hassolved the long-standing problem of traffic jams of this area．

I will go on with the experiment unless my mother _____ me to stop.

My best friend is good at ________.

r quality in our city, _____isshown in the report, has improved a lot recently.

The visiting European architects showedgreat ______ for the ancient Chinese building designs in the Forbidden City.