On the top of the hill ______ an ancient tower with a history of more than 1, 000 years.
My teacher is an interesting man, his words made everyone _________.
Tom’s mother asked him _________ some washing after dinner.
Wang Tao lives the _______ to school of all my classmates.
Please remember not to speak _______ in the reading room.
Yinchuan is an _______city than Wuzhong.