12.　 She is quite optimistic about her company. She thinks it will become successful soon.

11.　 This two-year-old girl is learning how to tie her shoes.

10.　 She is wearing a cross around her neck.

9.　　　 How much do you charge for repairing my CD player?

8.　　　 This experiment proves that lightning and electricity are the same.

7.　　　 In the 18^th century, Benjamin Franklin conducted a number of experiments in which he showed what electricity is.

6.　　　 We must build unity of family, community and nation.

5.　　　 During the African first-fruit festivals, people used to honor their ancestors, celebrate their past , and the group or society they lived in.

4.　　　 The week following Christmas Day, many African-American families get together to greet the new year.

3.　　　 If we eat healthy food in the right amounts, we don’t have to buy any supplements.