Question

Write Pr for presente and Pt for past.
( ) Karina visits her grandfather.
( ) He watched TV last week.
( ) They listened music yesterday.
( ) The scientists invent new machines.

Answer 1

Resposta:

(Pr) Karina visits her grandfather.

(Pt) He watched TV last week.

(Pt) They listened music yesterday.

(Pr) The scientists invent new machines.

Answer 2

Resposta:

(Pr ) Karina visits her grandfather.

(Pt ) He watched TV last week.

(Pt ) They listened music yesterday.

(Pr ) The scientists invent new machines.

Explicação: