1. the top floor of the parking structure collapsed during the earthquake and could not used for the next six months.

2.A plane is currently been designed that will allow for travle between New York and Tokyo in approximately two-and-a-half hours.

3.everyone was relieved to hear that the child who had been missing for three days were found unharmed.

4. Lassie,the famous collie who made her first screen apperance in1943,has always be played by a male dog.

5.Dodge City,laid out in 1872,owed both its prosperity and its famous to the buffalo in its early years.

6.By the time that Noah Webster reached his mid-twenties, he had alreday publish an elementary speller.

7.President George Washington was officially inaugurate on the steps of the federal Building in New York City.

8. Blood pressure is measured by feeling the pulse and apply  a force to the arm.