Перепишите предложения, подчеркните сказуемое и определите время и залог. Образец: The typist had not typed all the letters

1. Have you finished your work? – Yes, I finished it yesterday. Have finished - the Present Perfect Active от глагола to finish.Finished - The Past Indefinite Active от глагола to finish.2. A new theatre is being built in our town. Is being built - the Present Continuous Passive от глагола to build.3. When he came, the contract has already been signed. Came - the Past Indefinite Active от глагола to come.Has been signed - The Present Perfect Passive от глагола to sign.