1. Until indicates the time of change of an activity or situation.
Pattern 1: verb + until + time
They waited until six o'clock.
The boys studied until midnight.
Pattern 2: verb + until + beginning of event
They lived here until their wedding; then they left.
She was busy until her graduation.
They didn't watch the game until halftime.
Benefits of Mangoes
Strengthens your immune
The deadly combination of vitamin C, vitamin A and 25 different kinds of carotenoids keep your immune system healthy. mango provides almost an entire day's worth of vitamin C. Unlike many other fruits, mangoes contribute several B vitamins and the minerals calcium and magnesium.