Put the verds in brackets in the Passive voice and complete the sentences. 1) Millions of books ______ in Russia last year. (publish) 2) The rind ______ to the clan. ( show) 3) ______ the dog ______ at 6 a.m.? (walk) 4) The coffee ______ by my granny. ( make) 5) When ______ the telephone ______?( invent)