Tense, Voice and Mood Ⅰ
I often play the violin.
I am playing the violin.
She has played the violin for two hours.
We take a bath twice a day.
He is taking the tickets out of my wallet.
Have you ever taken a trip to Holland before?
The turtles lay eggs in the sands there.
The turtles are laying eggs in the sands there.
The turtles have laid eggs in the sands there.
He is writing his history homework.
She has been writing that article since last weekend.
If I take you to the library, I will have no time to cook dinner.
This subject is often discussed by the specialists.
This subject is being discussed by the specialists.
This subject has been discussed by the specialists for three days.