"Look! The birds ______________ at the worms now," exclaimed Ahmad.

Miss Tan asked her students, "Do all of you enjoy ________________ to pop music?"

"Since you have already made the mistake, it's no use _________________ over spilled milk now," his brother commented.

The telephone ______________ right now as we speak.

I am not _____________ in the competition as I am not confident of winning.

Felicia is unable to answer the phone as she ________________ right now.

When you cough, you _________________ bacteria into the surrounding air.

Mrs Muthu is doing needlework while her husband __________________ television.

Xiaomei and the dancers _______________ hard for the upcoming dance competition now.