Unit 1 Cultural relics
单句语法填空
1．To solve this problem, our company put out the household robot specially (design) to take care of old people.
答案：designed
2．There is no doubt spending too much time surfing the Internet or watching TV contributes to nearsightedness.
答案：that
3．—Why not meet Diana today?
—I am sorry to tell you that she has been removed our company.
答案：from
4．He is considering selling the old house (belong) to his grandparents and using the money to start a business of his own.
答案：belonging
5．Whether pollution is directly linked to the disease is debate.
