It was 300 hundred years ago _______ this historic temple was built by a wealthy Mandarin.
It wasn’t ________ they found that there was much trouble ________ the plan.
Every minute should be _________ lessons.
_________ that it's very cruel to kill wild animals for money.
Arguments happen when people _________ each other's views.
There is _________ that her daughter will pass the exam to go abroad to study.