We need a million trees

 We need 1 million trees

Need oxygen levels 50%

Need oxygen levels to 50%

We need oxygen levels up

 We need oxygen levels up

Need a variety of food from 1990 on eBay

 Need a variety of food from 1990 on eBay 

We can sell the food at riverside shop if it’s in date

 We could sell the food at riverside shops if it’s in date

Time travelers

 I’m starting think Maby time travelers might exist 

Food for 1990 child

 Food for 1990 child