Simple Present
Simple Present vs. Present continuous
Simple Past
Simple Past vs. Past continuous

irregular verbs
100

I                    (go) to school by bus.

I go to school by bus.

100

I                             (play) soccer right now.

I'm playing soccer right now.

100

               (watch) a horror movie last night.

I watched a horror movie last night.

100

I                   (go) to Cancun last summer.

I went to Cancun last summer.

100

past of teach

taught

200

My mom                   (have) breakfast at home.

My mom has breakfast at home.
200

I usually                (wake) up at 7:00 o'clock.

I usually wake up at 7:00 o'clock.
200
My father                       (not take) me to the doctor.

My father didn't take me to the doctor.

200

I                    (listen) to music yesterday at 5:00.

I was listening to music yesterday at 5:00.
200

past of lie

lay

300

How often             you                  (study) English?

How often do you study English?
300

I                   (not do) exercise at all but this month I                        (go) to the gym.

I don't do exercise at all but this month I'm going to the gym.

300

              you                   (have) a birthday party last year?

Did you have a birthday party last year?

300
                      (watch) a movie when you             (call) me.
I was watching a movie when you called me.
300

past of worry

worried

400

Lucia and Mike                    (not get) along really well. Lucia                 (hate) Mike.

Lucia and Mike don't get along really well. Lucia hates Mike.

400

I                          (start) to write a book about my life because I                      (want) to be a writer.

I'm starting to write a book about my life because I want to be a writer.

400

I                    (eat) a lot of French fries and I           (drink) a lot of Coca Cola.

I ate a lot of French fries and I drank a lot of Coca Cola.
400

What              you                  (do) when the accident                     (happen)?

What were you doing when the accident happened?

400

past of cost

cost

500

I                     (love) swimming and my sister           (do) too, but my father             (think) it's boring.

I love swimming and my sister does too, but my father thinks it's boring.
500

Suzan                     (love) music so she                 (go) to a concert in Mexico City right now. She         (be) really excited.

Suzan loves music so she's going to a concert in Mexico City right now. She is very excited.

500
What                you               (do) last night?

I                     (visit) Jenny yesterday and she         (tell) me that you                   (not call) her.

What did you do last night?

I visited Jenny yesterday and she told me you didn't call her.

500

I                     (run) in the park while I was           (listen) to music when suddenly it                  (start) to rain.

I was running in the park while I was listening to music when suddenly it started to rain.

500

past of speak

spoke