V. Put the words in the blanks into the correct forms.
16. Be quiet! You ________(make) so much noise!
17. Yesterday, our class _______ (go) to the art gallery.
18. We have our plan for summer holiday. We ____ (join) the 3Rs club to help the environment.
19. What is the ______ (long) river in Viet Nam?
20. If we _____ (protect) the forests, we _____ (help) our planet.
1 bình luận về “V. Put the words in the blanks into the correct forms. 16. Be quiet! You ________(make) so much noise! 17. Yesterday, our cla”