The hotel which _______ now is to be a five-star one
The population of China is _______ than that of America.
By the time she ________ home, her parents will have prepared some delicious food for her.
During the scientific experiment, Mr. Chen carefully poured the water into the tube, with my classmates _______ beside to see what would happen.
I don’t think she will come to the meeting on time, _________?
I really appreciate ________ to relax with you on this nice island.