Present perfect tense and Simple Past Tense

Change into Affirmative sentence!

Velove and Acel didn't buy a bag for their brother.

Reform this sentence into negative of Simple Past Tense!

Meatball is one of my favorite foods.

She has ... (study) English for six days.

She ... ... (eat) already.

Identify this sentence!

Dian, Kaka, and Raka has known each other before.

 

Is it true or false sentence?

Stela and Alda have ... (have) time to accompany you on Tuesday.

Toar ... (play) tennis the day before yesterday.

Doni ... (to be) student at SMK Nusantara a year ago.

I (go) ... to my grandmother's house two weeks ago.

My brother…….this novel yesterday