Rewrite the following sentences

I.Rewrite the following sentences.
1.We will use renewable energy in the future.
->Renewable energy............................................
2.Although the direction spent a lot of money on the film,it was disppointing
->The direction spent....................................................................
3.A new school will be built next year.
->We.............................................
4.We often went swimming when we were children.
->We used.....................................................
5.The countryside doesn't suffer as much pollution as  the city
->The city............................................................
II.Supply the correct form of the words
1.My grandpa(buy) a bike  two months ago
2.Last night we (go) to Nam's birthay party
3.Solar power can be used to (hot)or cool the house
4.Nuclear power will (use) for heating in the  future
5.How about (see) a movie onn Sunday?