Англійська мова зробіть завданя ​

В тексте из 8 искомых имеются 2 настоящего и плюс 1 будущего (первый тип условного предложения) видовременные формы:

Present Simple
Major new pipeline projects include Nord Stream and South Stream. 

Present Perfect
Gazprom, French Total and Norwegian Statoil have created a joint company Shtokman Development AG for development of the phase 1 of the field. 

Past Simple,
On April 8, 2013 in Amsterdam Alexey Miller, Chairman of the Gazprom Management Committee and Jorma Ollila, Chairman of the Board of Directors of Royal Dutch Shell signed in the presence of Russian President Vladimir Putin and Dutch Prime Minister Mark Rutte a Memorandum outlining the principles of cooperation within hydrocarbons exploration and development in Russia's Arctic shelf and a section of deep-water shelf abroad. 

Future Simple (First Conditional) 
Even if the field is launched in time, this will only enable the company to sustain current levels, but not to increase general production.

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