Which sentence correctly uses the past tense?

Choose the correct past sentence:

What is the past form of 'try'?

Sophia is writing a report about a famous scientist. She needs to say that the scientist was born in 1920 and made a big discovery in 1950. What should Sophia write?

What is the past form of 'stop'?

How is the '-ed' pronounced in 'walked'?

Choose the correct question form in simple past:

The sentence 'I walk to school yesterday' is correct simple past.

Regular past verbs always end in '-ed'.

In the simple past negative, we use 'did not' + past form of verb.

Which sentence is in the simple past tense?

Which sentence is correct in simple past?

The sentence 'They watched a movie last night' is in the present tense.

Emma is talking to her grandfather. He asks her if she visited the new library in town last week. She wants to say that she did visit it. What should Emma say?

The sentence 'We are playing yesterday' is correct simple past.

The simple past question for 'he' and 'go' is 'Did he went?'.

We use 'Did' to form questions in the simple past.

Which time expression is used with the simple past?

'In 2010' can be used to indicate a specific past time.

Lily is telling her friend about what she did after school yesterday. She finished her homework and then watched a movie. Her friend asks what she did. What should Lily say?