Question

50 POINTS!!!

Answer 1

Answer:

Explanation:

The main point here is this:

Mary called Alice to know if she is at home but the call was picked by John and he told her Alice has gone to the store and won't be back till 4:00clock. So Mary asked John to inform Alice when she gets back from the store that she would need to pick her up for choir earlier than the time she told her before because her brother wants to make use of the car. So Alice needs to be ready 20mins earlier than their agreed time.