Ⅰ.单句语法填空/单句改错
1．To be honest，it was Su’s fault，but Li was also ________ (blame)．
答案： to blame
2．The children were employed in ________(weed)the garden.
答案： weeding
3．The management is making a serious attempt ________(improve)working conditions.
答案： to improve
4．The frank exchange of views contributed to better________(understand)．
答案： understanding
5．New Zealand is a country lying off the eastern coast of Australia，________(consist)of two big islands and many smaller ones.
答案： consisting
6．He has made great contribution to the city development.
答案： contribution→contributions
