xếp từ

1.is/walt disney./she/a biography/reading/about

2.is/many/who appears/in/she/a celebrity/movies.

3.a comedy/are/movie theater./in/they/watching/the

4.a new software/smartphone./dowloadind.is/onto/he/his

5.watching/they/an episode/of.are/their favourite tv show.

tìm x:

a,(3x-18)/3=21   b,7x+5x=156.

sos

c,10234

d.987654

j đây:)