My sandwich ..... very fresh, but it is still good.
is not / isn't
There ..... someone at the door.
is
..... all your toys in the toy box?
Are all your toys in the toy box?
My toys ..... as new as my brother's.
are not / aren't
What time ..... dinner?
What time is dinner?
My English book ..... very colourful.
is
..... Maria at school?
Is Maria at school?
The weather ..... sunny today.
is not / isn't
My friends ..... on the playground.
are
These ..... my shoes!
are not / aren't
Why ..... my dirty socks under the bed?
Why are my dirty socks under the bed?
Where ..... my schoolbag?
Where is my schoolbag?
I ..... happy I can play this game.
am
I ..... not very hungry right now.
am not
Peter ..... at school. He is still at home.
is not / isn't