Выберите правильную форму глагола в пассивном залоге, чтобы дополнить…

Выберите правильную форму глагола в пассивном залоге, чтобы дополнить предложения. A Present Simple Passive, Present Progressive Passive or PresentPerfect Passive . At the moment successful campaigns (hold) against people driving big sports cars. The layer of gases in the atmosphere has got thicker due to industry and the gases that (emit) by the cars. Anyhow, one shouldn`t forget that the environment (destroy) all the time by using such vehicles. B Past Simple Passive, Past Progressive Passive or Past Perfect Passive. 1. Last year China (predict) to come the world`s biggest greenhouse gas polluter. 2. He was not sure what the problems (discuss) at the moment. 3. It (mention) at the conference that the Kyoto Protocol (not, ratify) by Australia and the USA. C Future Simple Passive, Future Perfect Passive or Future Passive-in-the–Past. 1. The editor promised us that all that valuable information (publish) in the next issue of his paper. 2. By the and of the week the agenda of our meeting (finalise). 3. On Saturday the project already (prepare) and we`ll be free.