Taiwan is _____ the southeast of China and Japan is _____ the east of China. [ ]

The great Swiss tennis player, Martina Hingis was born _______1980.[ ]

All of us found ________ hard to get along with him, he was too strict with others but not with himself.

Where is your father?—He isn’t here. He __________ Yushu to help the people in trouble.

There is no time left. I’m afraid I can finish the work.