The building, from______ top visitors can enjoy a good view of Sanya, attracts hundreds of tourists every day.
Communication along with information industry __ an important part in modern times.
This group of designers ______ a plan for the project of the company.
It was ______ the second-hand bus that the mechanic spent the whole afternoon in the factory
He doesn’t think the question of ______they are boys or girls is important .
Great changes have taken place in that school. It is no longer _____it was 20 years ago, ______it was so poorly equipped.