Question

correct these wrong sentenses.
 It is dads birthday today.
Mike and Ted ara making soup to surprise their mum.
They are making Whities.
Their cake looks like an old boot.
Mum thinks this is terrible surprise.
Mike and Ted clean the bathroom before the guests arrive. 

Answer 1

It is dad's birthday today.
Mike and Ted are making soup to surprise their mum.
They are making Whities.
Their cake looks like an old boot.
Mum thinks this is a terrible surprise.
Mike and Ted are cleaning the bathroom before the guests arrive.