Question

5
4 Change into the negative form.
I got up at seven this morning.
I didn't get up at seven this morning.
a He arrived at school at 8:25.
b Our class started at nine o'clock.
c They ate macaroni and salad for lunch.​

Answer 1

Respuesta:

a) he didnt arrive at school at 8:25.

b) our class didnt start at nine oclock

c) they didnt eatmacaroni and salad for lunch.

Explicación:

do not se usa para negar algo en presente.

didnt se usa para negar algo en pasado, cuando se utiza el verbo que sigue  ya no se pone en pasado,si no, en su forma infinitiva.

i didnt got up at seven this mornig