Make up sentences using the pattern and expression given below 1 the logical structure of the paper; to fail to convey the main ideas of it to the audience. 2 the lack of time; to translate the paper into two working languages of the conference. 3 you recommendation; not to know how to delivered the paper properly. 4 his carelessness; not to lose the application form. 5 sponsors; to fail to pay to pay for the computer facilities. 6 shortage of funds; to call the conference twice a year. 7 the efficient work of the editorial committee to fail to publish abstracts of the papers in time. 8 the taxi; to be late for the opening ceremony of the conference.