Question

7 >> Find and correct the mistakes. Use the
simple past.
1 They start the project last year.
2 They saw a movie about Thailand before they leave.
3 She decide to started a campaign.
4 We aren't know about the wildlife problems there.
5 What they did discover about the environment?
6 They didn't were nervous about their talk.
7 Did you traveled to the USA?
8 Did you gave a presentation at another school?​

Answer 1

Respuesta:

They was starting the project last year.

They saw a movie about Thailand before they was leaving

She was decide starting a campaign

We wasn't knowing about the wildlife problems there

When they did discover about the environment ?

Did you travel to USA?

Did you give a presentation at another school?