1.Those who do not learn from the past are condemned to repeat(repeat) it.
2.It’s thought that the old temple demands repairing/to be repaired(repair).
3.Mind where you put your feet,or you could step on some broken(break) glass.
4.My father has a collection (collect) of magazines to which I turn every now and then.
5.More and more people putting the lowcarbon lifestyle into practice, consumption of gas has declined (decline) in recent years.
6.There are a wide range of career opportunities(opportunity) open to young people.
7.Not that I’m unwilling to go (go) with you, but that I’m busy now.
8.(2019·西北九校高三模拟)No one dares to step (step) into his office without permission.
9.We are often scolded(scold) when we make mistakes at home, school and work.
10.It’s evident(evidence) that walking may be an effective way if you really want to lose weight.
11.Someone called me up in the middle of the night, but he hung up before I could answer the phone.