Present Simple, Past Simple, Present Perfect, Past Perfect

Do you .....( to know) this boy?

Yes he.....( to be) our neighbour now.

His family ....(to move) into our house three weeks ago

Where... your parents...( to be)? They.... just ....( to return) from the cinema. They ...( to come) home twenty minutes ago.

When Sandra ....( to see) Mr Thompson, she.....( to remember) that she ....( to meet) him before

My mum ...( to like) making cakes. When I ...( to returne) from the swimming pool yesterday, she ..( to tell ) me that she....( to make) my favourite cake.

Suddenly he...( to understand) everything and ....(decide) to talk to Tom in the morning

Mr Samuel often ...( to help) us. He ....( to agree) to help us again after we to explaine) everithing to him.