Susan study Maths yesterday (+)
Susan studied Maths yesterday.
They stop at red light (+)
They stopped at red light.
She use headphones. (+)
She used heaphones.
John walk the dog (?)
Did John walk the dog?
You travel by bus yesterday (?)
Did you travel by bus yesterday?
Tom climb a mountain (?)
Did Tom climb a mountain?
I ask the question 2 minutes ago. (+)
I asked the question 2 minutes ago. (+)
They learn a lot about different cultures (?)
Did they learn a lot about different cultures (?)
I kill a mosquito last week.
I killed a mosquito last week.
I hop in the puddles yesterday (+)
I hopped in the puddles yesterday.
We promise to write e-mails to each other. (+)
We promised to write e-mails toe ach other.
A girl was sad, but she cry (-)
A girl was sad, but she didn't cry.
She visit her grandparents 2 days ago. (+)
She visited her grandparents 2 days ago.
Kate segregate rubbish (-)
Kate didn't segregate rubbish.
We skate last winter. (+)
We skated last winter.
Lucy cook dinner (-)
Lucy didn't cook dinner.
You brush your hair this morning (?)
Did you brush your hair this morning?