1) Sue / еру collie dog 2)Richard / his cat Socks

1) Sue walks her collie dog.

2) Richard plays with his cat Stocks.

3) William feeds his tortoise.  

1) Sue fed her collie dog.

2) Richard gave milk to his cat Stocks.

3) William looked for his tortoise.

1) Sue walked her collie dog.

2) Richard does not play with his cat Stocks.

3) Does William feed his tortoise?