What does Phil want to do?

Solution:

Phil's email states: "Can we have the class party on Saturday, not on Sunday? Half past seven is fine, but it won't be at Pat's house, it will be at mine instead." This indicates a desire to change the day and potentially the location of the party.

1. Phil asks about having the party on Saturday, implying a change from the original day.
2. He also mentions it won't be at Pat's house, but at his own, suggesting a change in location.
3. The question asks what Phil wants to do, and his email is a proposal for a party.

Considering the options:

• A. change the time and day of the party - Phil explicitly suggests Saturday instead of Sunday, and a specific time.
• B. have the party in another place and on another day - This aligns with the information that the party will be at his place instead of Pat's and on Saturday.
• C. have the party on a different weekend - Phil suggests Saturday, which could be the same weekend or a different one, but the primary change proposed is the day of the week for the party.

Option B encompasses both the change of place and day that Phil suggests.

Answer: B have the party in another place and on another day