1,When did you have it?
=>How long have you had it?
2,I'm talking to Mrs.Nga (make question )
=> Who are you talking to?
3,The party will start at 7a.m (make question )
=> What time will the party start?
Use the words givento make sentences
1,When did you have it?
=>How long.....have you had it.......?
2,I'm talking to Mrs.Nga (make question )
=>.......Who do you talking to..........?
3,The party will start at 7a.m (make question )
=>.........When will the party start............?