1Past Countinuous Passive (construct) 2present Simple Passive (do) 3 Future Perfect Passive (read) 4Future Simple Passive (lose) 5 Present Coutinuous

Passive (invent) 6Future -in-the Past Perfect Passive (use) 7 Present Continuous (hade) 8 Past Simple Passive ( meet) 9 Present Perfect Passive (write)

was being constructed. is done. will havebeen read. will be lost. is being invented. would had been lost. is hading. was met. have been written