Chia theo thì

chia theo thì 
lan as well as linh [go]to sehool by bike every day 

the earth  [move ] around the sun

my sister [not like] beef

your sister [like] beef

your brother [do] his homework last night

your brother [do] his homework last night ?


my students  [ take] past in this acitivity next sun day

he [buy ] a car next week .he 's saved enough money

giaỉ thích giúp m với ạ iu