- Key Word Transformations 32 Rewrite the following sentences using the words in bold type. Do not change the meaning of the original sentence. Use between 3 and 8 words. 1) Becoming a member of the library requires you to fill in this form must You a member of the library 2 )It was his duty to tell us about her resignation ought He about her resignation 3 )We must reduce the company's outgoings choice Our. Reduce the company's outgoings 4 )Anyone can attend the conference. Open The conference. Anyone 5 )We must start spending more on advertising alternative We. More on advertising 6 )Alan was unfit, and that's why he didn't finish the run. Couldn't Alan. Not fit enough. 7) They would have been unable to succeed without Mark's help. Been if it not have succeeded. 18 ** ******​.