Раскройте скобки употребляя в нужной форме: 1)the elf (work) hard. 2)the reindeer (kick) hard. 3)santa (smile) at the elves. 4)the elf (pick)up the toys. 5)the children (look) at the christmas tree. 6)mum (bake) a christmas cake. 7)dad (fill) the bowl with candy canes.

1 the elf is working hard
2 the reindeer kicked hard
3 santa smiles at the elves
4 the elf picked up toys
5 the children is looking at the christmas tree
6 mum baked a christmas cake 
7 dad filled the bowl with candy canes
если не ошибаюсь, то так