Past simple or present perfect?

Last year we _________ ( go ) to Italy

I'm sorry, but I ___________( do ) my homework.

• have forgotten

• has forgotten

• forgot

• forgoted

____________ ( you / win) the game of chess yesterday?

The girls ____________( not/ eat) their lunch yet

• hasn't eaten

• didn't eat

• haven't eaten

• haven't ate

I ____________( lose ) my phone last Sunday.

Sam __________ ( read ) two books this week

• readed

• have read

• has read

• hasn't read

They _______________( buy ) a house this year.

We _____________( go ) to China in 2010.

• have gone

• has gone

• went

• goed

_______________( you / be ) to Brazil?

My mum ___________( have ) a cold last winter.

• has had

• have had

• didn't have

• had