Did they buy a present for their mum's birthday the day before yesterday? Did they buy a present for their mum's birthday the day before yesterday or last week? What did they buy for their mum's birthday the day before yesterday? When did they buy a present for their mum's birthday? Why did they buy a present the day before yesterday? Where did they buy a present for their mum's birthday the day before yesterday?
Did they buy a present for their mum's birthday the day before yesterday or last week?
What did they buy for their mum's birthday the day before yesterday?
When did they buy a present for their mum's birthday?
Why did they buy a present the day before yesterday?
Where did they buy a present for their mum's birthday the day before yesterday?