Question

1) my brother____ a bear an hour ago
( ) saw
( ) see
( ) seen

2)____ Mike visit his grandmother last night?
( ) are
( ) did
( ) do

3) I___ to the mall after school last night
( ) go
( ) gone
( ) went ​​

Answer 1

1 - Saw

2 - Did

3 - went

Saw(viu), pretérito do verbo see(ver)

Did(passado de "Do"/"Does"), verbo auxiliar para perguntas

Went(fui), pretérito do verbo go(vai)