Географическое положение комплекса и его название в Московской области

скласти розповидь зи словами насупилось небо сиеться дощ усмихнулося сонечко

Find the mistake in three of these sentences.Then correct the mistakes.

1.He told them invest in a good training course

2 She said that gaining the staff trust is important

3 They asked him how he deal with those proplem in his previous job