Work in groups of4,5.Make a presentation .The most important /useful invention ​

какой-то бред.напиши нормальным языком please))

have you ever been abroad?

have you ever tasted some special food?

have you done your hw yet?

have you ever put on "shapka-ushanka"?

have you ever seen white bears?

have you ever swum in the sea?  

they learn how to add numbers to them (and  не подходит по смыслу или же пропущено еще какое-то слово)

did they go out last night?

can you help me?

when is peter going on holiday?

i went to the cinema last night.