A open your books! b.......down! c.......your books! d.....up! Вставить пропущенные слова

Question

A open your books! b.......down! c.......your books! d.....up! Вставить пропущенные слова

Answer 1

A open your books! sit down! close your books! stand up!

Answer 2

A) Open your books!
b) Sit down!
c) Close your books!
d) Stand up!