Read each sentence and write a new sentences using compound words. example: tom's son is four. he is a "four -year" old boy.1.the state university has 20 stores. it is building.2. our visit to london lasted 7 days. we had a visit 3. it took us two hours to fly to moscow. it was a flight. 4. he gave ten dollars for the book. he gave a note. 5. i am going to stay here for 6 days. i'll have a stay. 6. this bottle holds 2 liters. this is a bottle