Someone had sold out all the colour TV sets before we arrived 改为主动语态或被动语态
问题描述：
Someone had sold out all the colour TV sets before we arrived 改为主动语态或被动语态
Someone will finish the work soon Someone published his"selected poems" in 1970Someone is discussing the problem now Someone is repairing the old clock Astorm is often followed by a calmThe workers in the Disneyland are not allowed to have beards The programs ca be picked up easily if you use a short-wave radio A new road will be built in this ares next yearThis piano has never been played
答
1 All the colour TV sets had been sold out by someone before we arrived .2 The work will be finished soon by someone.3 His ' seleced poems ' were published by someone in 1970.4 The problem is being di...