past tense
I eat lots of sea food.
I ate lots of sea food.
I studied history last night.
I didn't study history last night.
He dropped his wallet.
Did he drop his wallet?
Did you enjoy English class?
Yes, I did. I enjoyed English class.
to/ I/ Okinawa/ went/ last / month.
I went to Okinawa last month.
I practice the violin in the afternoon.
I practiced the violin in the afternoon.
I went to Disney sea on the weekend.
I didn't go to Disney sea on the weekend.
They watched three movies after work.
Did they watch three movies after work?!
Did you eat in Chinatown last week?
Yes, I did. I ate in china town last week.
or
No, I did not. I didn't eat in Chinatown last week.
helped/ my/ I/ grandparents.
I helped my grandparents.
I see birds and draw them.
I saw birds and drew them.
I won yesterday's lottery.
I didn't win yesterday's lottery.
The Giants won against the Tigers!
Did the Giants win against the Tigers?
Did you learn English on the holidays?
Yes, I did. I learned English on the holidays.
or
No, I did not. I didn't learn English on the holidays.
used/ I/ world./ English/ the/ travel/ to
I used English to travel the world.
I walk to the beach and watch the sunrise in the morning.
I walked to the beach and watched the sunrise in the morning
I made a cake for my mother's birthday.
I didn't make a cake for my mothers birthday.
He bought all the umaibo in the shop.
Did he buy all the umaibo in the shop?
Did you go shopping on the holidays?
Yes, I did. I went shopping on the holidays.
or
No, I didn't. I didn't go shopping on the holidays.
seeing/ enjoyed/ and/ Australia/ koalas./ going/ I/ to
I enjoyed going to Australia and seeing koalas.
When I go hiking I take lots of beautiful photos.
When I went hiking I took lots of beautiful photos.
I swam one and a half kilometers on Sunday.
I didn't swim one and a half kilometers on Sunday.
She visited many beautiful places throughout her life.
Did she visit many beautiful places throughout her life?
Did you bathe in an onsen during your holiday?
Yes, I did. I bathed in an onsen during my holiday.
or
No, I did not. I didn't bathe in an onsen during my holiday.
castle./ they/ the/ made/ impressive/ most/ Together/ sand/
Together they made the most impressive sand castle.