What are you doing to protect the environment?
Student's Answer
What is the scientist doing?
The scientist is testing the watermelon.
My children (light up)______________ the candles
My children are lighting up the candles.
What are they doing?
They're listening to music.
______________(she/work) at the moment?
Is she working at the moment?
What's she doing?
She's drinking water.
These days most people (use)_________ email instead of writing letters.
These days most people are using email instead of writing letters.
I (replace)_________ the light bulb.
I am replacing the light bulb.