1.
2) When did you get there? Yesterday.
3) Who did you go with? A friend from work.
4) How did you get there? By bus.
5) Why did you go? Because I wanted to.
6) What did you buy? A shirt.
7) How many did you buy? Only one.
8) How much did you pay? £29.
3.
at 7 o'clock in the morning
on Saturday on Sunday morning
at night in July
in 2009 at the weekend
in summer in the twentieth century