精选优质文档-倾情为你奉上动名词不定式、分词练习1.I was _ work last week, but I changed my mind. a. to start b. to have started c. to be starting d. to have been starting 2.I intended _ the matter with you, but I had some guests hen. a. discuss b. discussing c. having discussed d. to have discussed 3.Dont let me catch you _. a. do that again b. to do that again c. doing that again d. done that again 4.There are many kinds of metals _. a.each has its special properties
