Present Simple vs Present Continuous

Listen, someone ... at the door. (knock)

She ... a lot of money. (earn)

• earn

• is earning

• earns

• earning

We often ... tea for breakfast. (take)

I must run home, my mother ... for me. (wait)

Stephen ... on the sofa right now. (chill out)

• chills out

• chilling out

• is chilling out

• chill out

What time ... to bed? (go/the children)

The train to Moscow ... at 09:00 pm tomorrow. (leave)

He usually ... his vacation in Spain. (spend)

• is spending

• spend

• is spent

• spends

When ... ? (plane/arrive)

... in the pool at the moment? (swim/they)

• They are swimming

• Do they swim

• They swim

• Are they swimming