She showed the visitors around the museum, the construction______had taken more than three years.
That light rail transit line(轻轨),started in July 2009 and _________in 2012, will be China’s longest light rail transmit line in history.
At the news conference the Foreign Minister spoke slowly so as to ______ what he would say.
– Our holiday cost a lot of money. --That doesn’t matter______ you enjoyed yourselves.
______ made matters worse was_______ their son’s disease was worsening.
Find ways to praise your children often, ____ you’ll find they will open their hearts to you.