Question

me ajudem pfv
ficarei muito grato

Answer 1

Resposta:

13- they didn't visit their grandparents last week

14- she didn't practice volleyball all weekend

15- I didn't exercise at the gym yesterday

16- he didn't arrive home at eight last night

Answer 2

Resposta:

They did not visited their grandparents last week

She didn´t practiced volleyball all weekend

I did not exercised at the gym last day

He didn´t arrived at eight last night

Explicação:

Nas frases negativas no Simple Past, devemos usar did not ou didn't + verbo principal no infinitivo sem o to.