Question

帮忙英语改错1:Silk,in fact,was so expensive and it was known as th

Answer 1

1:Silk,in fact,was so expensive and it was known as the"colth of kings".[and -- that]

2:This kind of tree is often enough strong to bear the weight of a grown man.[enough strong -- strong enough]

3:He has cut down smoke from thirty to five cigarettes a day.[smoke -- smoking]

4:Breaking sports records is becoming an increasing difficult achievement.[increasing-- increasingly]

5:He is one of those people who is never satisfied.[who is -- who are]