怎么才能把下列各题的主语改为第三人称单数,并作其他必要的表达变化.

怎么才能把下列各题的主语改为第三人称单数,并作其他必要的表达变化.
请把下列各题的主语改为第三人称单数,并作其他必要的表达变化.
1．I teach English in a junior high school.
2．I study English every day.
3．I pass by the post office every morning.
4．I read and write both English and Chinese every day.
5．I have two sisters and one brother.
6．I go to school and come home on a bicycle every day.
7．I wash my hands before I eat something.
8．I don't know her very well.
9．I always try my best when I am told to do something.
10．On weekdays I always get up at 6：00 .Then I do my bed,brush my teeth,wash my face,and get everything ready in half an hour.At 6：30 I have my breakfast with my parents and sisters and leave for school at 6：50.
Ⅱ．请把下列动词选填到各题空格处.（可以重复选用）
（be,begin,belong,cook,cry,do,feel,go,have,help,keep ,make,mean,rain,understand ）
1．My father （1）______ to work by bus every morning .
2．（2）______ you （3）______ what （4）______?
3．The summer vacation usually （5） ______ on July 1 in most schools.
4．We often （6）______ swimming in summer.
5．A baby （7）______ when it （8）______ hungry.
6．Everyone （9）______ happy and （10） ______ a good time during the Chinese New Year.
7．In autumn it （11）______ not （12）______ very often in this part of the country.
8．The two little cats （13）______ to my aunt,She （14）______ them as her pets.
9．In my family,my mother always （15）______ the meals and my father （16）______ the dishes.But when they （17）______ very busy,I often （18）______ them in the kitchen.
10．My bicycle often （19）______ some strange noises,I wonder if something （20）______ wrong with it.