Question

give the opposite of these adjectives

a) small -
b) fast -
c) weak -
d) heavy -

change to interrogative and negative forms

a) There are some students in the classroom

b) There is a big stadium in my city

Answer 1

1)
a)big
b)slow
c)strong
d)light
2)
a)
Interrogativa:Are there some students in the classroom
Negativa:There aren't some students in the classroom
b)
Interrogativa:Is there a big stadium in my city.
Negativa:There isn't a big stadium in my city.