4. Read the text messages below, correct the mistakes, and rewrite the sentences.
Ada Let’s throw a welcome party in the class after school tomorrow!
Sally I am sorry, but I should do my project work!
Lucas Good idea! I can bring some beverages to the party.
Jack It would be great, but I have a chess course after school.
Luna Great! I am coming!
Frank Oh, yes! Let’s do it!
a. Luna is inviting her friends to the party.
b. Sally doesn’t go to the party because she must help her parents.
c. Two friends of Ada can join the party.
d. Lucas can bring food for the party.