Profile Picture

Which sentence is correct and why?

3 meses atrás
1) There are three tests and EVERY lasts for one hour. 2) There are three tests and EACH lasts for one hour. 3) There are three tests and EACH OF THEM lasts for one hour.

Thank you!
each
every
grammar
english grammar

Popular

Profile Picture
Profile PictureFlagInglês7 horas atrás
Comentários: 2Relatar
Profile Picture
Profile Picture
nancy
FlagMandarimUm dia atrás
Comentários: 0Relatar
Profile Picture
Profile Picture
Nadya
FlagEspanhol16 horas atrás
Comentários: 1Relatar
habilidades
español
cuatro habilidades
MapProfile Picture
common.languages.
Flag Ucrânia
1:50 PM (GMT+03:00)
Membro desde: 10 de Setembro de 2016