用所给词的适当形式填空

1.Bell ________ (invent) the telephone in 1876.

2.She is very ________ (create), and she writes and paints very well.

3.He is known by most of us, so he needs no ______ (introduce).

4.This new kind of calculator(计算器) needs two ________ (battery).

5.How many ________ (block) does she live away from here?