XVII. Put the words in the correct order to make correct sentences.
45. environment/ help/ Trees/ the/ clean/ green/ to/ and/ keep/./
46. You/ old/ can/ charity/ clothes/ give/ local/ the/ to/./
XVIII. Rewrite the following sentences without changing the meaning.
47. The police station is to the left of the movie theater and the post office is to the right of the movie theater.
→ The movie theater _______________________________________________
48. Keep our community clean by picking up trash.
→ Pick __________________________________________________________
45. Trees help the environment to keep clean and green.
46. You can give old clothes to the local charity.
47. The movie theater is to the right of the police station and to the left of the post office.
48. Pick up trash keeps our community clean.