1) Tropical...climatesare hot and humid. 2) The heavy snowfall may...prevent..us from going out. 3) Bringing up children is a difficult...task 4) Globalwarming...affects the sea level. 5) That scientists is an...experton fossil fuels. 6) Something has to be done before more animals and plants become..extinct.. 7) Cars ..release... fumes and pillute the atmosphere. 8) He promised to come but then he..changed...his mind. 9) We can all ..makea difference to the environment. 10) Gorillas are an...endangeredspecies.
Passive voice. -It is broken. -She will be scared. -Were they coloured? -They are being repaired. -I was being anxious. -He has been removed. -Had you been exposed? -Space will have been explored. -Are prizes given to scientists? -The work has not been published in journal. - Was the prize won by neuroscientists? - Perhaps her discovery will be used. - Lots of interesting research is being done at the moment. - The gadget wasn't invented last year. - Are new phones sold here? - Were ten prizes given? - Was the disc inserted? - The work is done by robots. - Is the ceremony being filmed for television? - Are the results being decided right now? - The Theory of Relativity was developed by Einstein. - Who was penicillin invented by? - Who was Don Quixote written by? - Who was the film Lord of the Rings directed by? - It was designed by aircraft engineers. - It can be recovered by a helicopter. - The victims of the earthquake have been sent food and medicine by the government. - It is thought that we saved around 100 lives. - Animals are said to know when a natural disasters is coming. - Are warnings given? - The hospital has been built by the government. - This programme is being watched by millions of people. - Were volcanoes understood in the middle ages? - New types of energy will be used in the future. - Is the news being given on TV? - Has the earthquake been shown on TV? - The city was destroyed in 1755. - Many objects have been stolen. - The patient was cured. - It is said that dolphins can communicate. -It was claimed that the president knew about the situation. -Smoking is not permitted. - Was the criminal arrested? - His bag has been stolen. - Have my things been moved? - English is not spoken here. - The bridge was not built in 1999. - Was the car invented in in 1930? - These computers haven't been used by NASA. - This invention is being used by millions of people.
