During the summer vocation we went back to the school __ to pay a visit to our teachers though it was _____ hot.

The city of Jilin is beautiful all the year around,         in winter. The Jilin rime attracts plenty of tourists.

The Yellow Mountain is ________ tourist attraction that millions of people pour in every year.

 Running a company is not ______ a matter of hiring people ----they also need to be trained.

There was such a long queue for coffee at the interval that we ________ gave up.