PRESENT PERFECT VS PAST

My mom _____________a cold last winter

• had

• has had

I ________ my homework yet.

• did

• have done

• haven't done

They __________ a house this year

• have bought

• bought

I _____ married a few months ago

• got

• have got

I ______ to china in 2010

• have gone

• went

sam _______ two books this week

• read

• has read

we _____ to school yesterday

• didn't go

• haven't gone

I ________ my watch two days ago.

• have lost

• lost

we _________ rugby until now

• have never played

• never played

__________________________to Brazil ?

• have you ever been

• were you ever