Both sentences in each pair have the same meaning.. Complêt the second sentences. 1. The invention of the computer simplified the work accountants. ->Since the computer_____ the work of accountants_____ simplified. 2. I'd like out some travel insurance if I were you, Mr.Smith. -> Mr. Smith_____take out some travel insurance. 3. Someone used a knife to open this window. -> this window ___ a knife. 4. You will hear from us when we hve finished dealing with your complait. -> After your complait____, you will hear from us. 5. An announcement of their angagement appeared in the local paper. -> Their angagement___in the local paper. 6. Nobody ever heard anything of David again. -> Nothing____ David again.