The children (a)   (play) in the park at the moment.

I can't talk to you because I (a)   (work) on a project.

Look! The chef (a)   (prepare) a delicious meal in the kitchen.

They (a)   (watch) a movie on TV this evening.

My sister (a)   (practise) the piano in her room right now.

Tom and Lisa (a)   (go) for a vacation to Europe this summer.

The dog (a)   (chase) its tail in the backyard.

The teacher (a)   (explain) a difficult concept to the students.

Look outside! It (a)   (rain) heavily.

While Adam (a)   (ride) his bicycle, it started raining.

My parents (a)   (eat) breakfast when I woke up this morning.

When we arrived at the party, everyone (a)   (dance).

While I (a)   (work) on my computer, the phone rang.

What (a)   (you/do) at 8 p.m. last Saturday?

The children (a)   (play) outside when it got dark.

I (a)   (wait) for the bus when I realised I had le� my wallet at home.

They (a)   (have) a picnic in the park when it started raining.

Last night, while I (a)   (read), there was a sudden power outage.

As they (a)   (hike) in the mountains, they spotted a rare bird.