Question

2- O "Present Continuous tense" tem em sua formação:
A-verbo to be +verbo principal +ing
B- Pronomes + verbo no past tense
C-Verbos modais + ing
D- Passado do verbo to be + ing

3- As preposições : on , at , in estão corretamente empregadas na frase:
A- There's a cat on the table , at the cinema , in a city
B-I am in a bus in January at the bar
C- She is going on the cinema, on the car , in a city
D-at a bus I see a cat in a box ,on the corner​

Answer 1

2-

A-verbo to be +verbo principal +ing

3-

D-at a bus I see a cat in a box ,on the corner​