Вставить недостающие слова 1)There are four main reasons why some changes will come ...
2)We will be increasingly concerned … the environment
3)We will become more worried …. security.
4)The central computer will send … instructions to start cooking.
5) To look … itself, an intelligent house will require electronic sensors.
6)The house will work … when it is time to water the garden.
7)Future houses will not rely … their occupants
8)They keep an eye … for burglars.
Fill in the blanks with correct prepositions.
9)If anyone tries to break …. , it will alert the police
10)The house will see to it that the fire is put … straightaway.
11)The conventional fuels become more expensive as their supply starts to run….
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Вставить недостающие слова 1)There are four main reasons why some changes will come ...2)We will be...
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