trân trân và V-ing

The workers  _____ a new house right now.

• is building

• are building

• built

• build

He  _____ his pictures at the moment.

• is painting

• are painting

• painted

• paint

_____Tom _____ two poems at the moment?    

• Is __ writing

• Are__writing

• Is__wrote

• Dose__written

We (have) _____ lunch now.

Look! A girl (jump) _____ from the bridge! 

What _____ he doing now?

My aunt _____(buy) some fruits at the flea market.

V-ing của "use"

V-ing của "stop"

V-ing của "see"