to be +/-
Tom (be/not) in the ark yesterday
Tom wasn't in the ark yesterday
Sam (be) at home 5 minutes ago?
Was Sam at home 5 minutes ago?
Mother (cook) dinner 30 minutes ago
Mother cooked dinner 30 minutes ago
They (arrive) on time
They didn't arrive on time
You (play) tennis last Thursday?
Did you play tennis last Thursday?
Thier children (be) very happy!
Thier children were very happy!
When you (be) in Italy?
When were you in Italy?
Sam (tidy) his room yesterday
Sam tidied his room yesterday
Nick (work) 3 days ogo
Nick didn't work 3 days ogo
Where they (work) 3 years ago?
Where did they work 3 years ago?
I (be/not) surprised to see Mr Smith there
I wasn't surprised to see Mr Smith there
Why Tom (be) upset?
Why was Tom upset?
We (clean) our car last Saturday
We cleaned our car last Saturday
I (listen) to music in the park yesterday
I didn't listen to music in the park yesterday
What you (celebrate) yesterday evening?
What did you celebrate yesterday evening?
The weather (be) gloomy and rainy yesterday
The weather was gloomy and rainy yesterday
You (be) in the office 20 minutes ago?
Were you in the office 20 minutes ago?
My brother (visit) me last July
My brother visited me last July
The girls (dance) at the party last weekend
The girls didn't dance at the party last weekend
Sara (watch) TV last night?
Did Sara watch TV last night?
The hotel (be/not) expensive
The hotel wasn't expensive
Where the children (be) last summer?
Where were the children last summer?
The plane (land) 5 minutes ago
The plane landed 5 minutes ago
Kate (collect) stamps last year
Kate didn't collect stamps last year
Why you (work) last weekend?
Why did you work last weekend?