Simple past+
Change into -
Change into +
Change into Y/N?
Verb in simple Past
100

Last Saturday, I ___(spend) a lot of money at the mall.

spent

100

Megan thought of her last vacation this afternoon.

Megan didn't think of her last vacation this afternoon.


100

I didn't give him the paper.

I gave him the paper.

100

She didn't play yesterday.

Did she play yesterday?

100

Send

Sent

200

I (feel) good this morning.

felt

200

Carl got his recognition last night.

Carl didn´t get his recognition  last night.

200

She didn't hear the noise.

She heard the noise.

200

He went to the mall last night.

Did he go to the mall last night?

200

fly

flew

300

At the dog park yesterday, the dogs _____(run) very fast.

ran

300

She went shopping last weekend at night.

She didn't go shopping last weekend at night

300

We didn't meet at the market.

We met at the market.

300

They played Xbox last night.

Did they play Xbox last night?

300

be (am, is, are)

was, were

400

She _____(lose) her cellphone last weekend.

lost
400

He hung his t-shirt in the bathroom.

He didn´t hang his t-shirt in the bathroom.

400

I didn't read the news.

I read the news.

400

They slept all day yesterday.

Did they sleep all day yesterday?

400

have

had

500

As I was driving to work this morning,  birds _____(fly) into the front window of my car.

flew

500

Alex had a headache this morning

Alex didn't have a headache this morning


500

They didn't write the email.

They wrote the email.

500

Pedro didn't eat his breakfast this morning.

Did Pedro eat his breakfast this morning?

500

do

did