非谓语动词和独立主格结构.
1.The secretary worked late into the night,____a long speech for the president.
A to prepare B preparing C prepared D was preparing
2.The murderer was brought in,with his hands____behind his back.
A being tied B having tied C to be tied D tied
3.Last summer I took a course on____.
A how to make dresses B how dresses be made C how to be made dresses D how dresses to be made
4.___more arrention,the trees could have grown better.
A Given B To give C Giving D Having given
5.The furniture ____ on October 15 was seriously damaged because of a rode accident.
A being delivered B having delivered C having been delivered D delivered