Question

they are students

(-)

(?)

giúp mình với

 

Answer 1

They are students.
(-) : They aren't students.
(?) : Are they students?

Answer 2

(-) : They aren't students

(+) : Are they students ?

Answer 3

(-) : They aren't students.

(+) : Are they students ?

Answer 4

(-)They aren't students.

(+)Are they students?

Answer 5

- They aren't students .

+ Are they students ?