Why are these children happy?Has anything really nice happened to them?What have they done?Fill in the gaps with Present Perfect of the verbs from the box.

GRAMMAR
At last I have done my homework.
He has not done his homework.

to buy,to do,to take part, to get, to finish , to make, to come

СРОЧНО ПОМОГИТЕ

1)has bought2)have done 3)has taken part4)have got5)i have finished6)has made7)has come 8)have had