a)I'm a MC.
=>I'm an MC
b) Do you have any poscart.
=>Do you have any poscards?
c) He can speak 4 foreing language.
=>He can speak 4 foreign language.
A/I'm an DC
B/Do you have any poscarts?
C/He can speak 4 foreign language
câu a đúng r bạn , ko cần sửa đâu nhé !
b) Do you have any postcards ? ( poscart hình như bạn vt sai )
c) He can speak 4 foreing languages .