The document discusses additions, which are phrases or short sentences that follow a statement to avoid repetition. Additions always use a form of be or an auxiliary verb and must match the tense of the first sentence. So or too are used after affirmative statements, while neither or not either follow negative statements. In conversations, short responses with so, too, neither, and not either can agree with another person.

1. ADDITIONS

2. ADDITIONS
• Additions are phrases or short sentences that
follow an statement. Use an addition to avoid
repeating the information in the statement.
Mary is in London, and so is Jenny.
(Mary is in London, and Jenny is in London)

3. • Additions always use a form or be or an
auxiliary verb (be, have, will, do) or a modal
verb such as can, should, would.
• The verb tense in the addition must match the
verb tense in the first sentence.

4. • Use so or too if the addition follows an
affirmative statement.
Mary is in London, and so is Jenny.
OR
Mary is London, and Jenny is too.

5. • Use neither or not either if the addition follows
a negative statement.
 Favio didn’t go to the movies. Neither did I
OR
Favio didn’t go to the movies. I didn´t either.
 Sandra never drinks coffee. Neither does Ken.
OR
Sandra never drinks coffee. Ken doesn´t either.

6. • In conversations you can use short responses
with so, too, neither and not either to agree
with another person.
A: I went waterskiing A: I’ve never been sailing
on my vacation. before.
B: So did I. B:Neither have I
C: I did too. C: I haven’t either.