A.by; airport | B.go; fire | C.by; train | D.on; police |
A.a teacher | B.a policeman | C.a worker | D.a doctor |
A.does; a doctor | B.be; help people | C.be; a doctor | D.does; a nurse |
A.My name is Mike. |
B.Nice to meet you,too. |
C.See you. |
D.This is Chen jie. |
A.What does your father do |
B.How is your father |
C.What is your mother |