She was busy with her knitting.

Source: Tatoeba

He is busy learning English.

Source: Tatoeba

He's busy with his homework now.

Source: Tatoeba

I'm busy looking for an apartment.

Source: Tatoeba

She is busy with the care of her children.

Source: Tatoeba

She is busy learning English.

Source: Tatoeba

Father is busy writing letters.

Source: Tatoeba

I am busy cooking at the moment.

Source: Tatoeba

She was busy doing her homework.

Source: Tatoeba

Mother was busy getting ready for dinner.

Source: Tatoeba

My mother is busy cooking supper.

Source: Tatoeba

I've been busy repairing things.

Source: Tatoeba

He is busy preparing for the entrance examination.

Source: Tatoeba

The students are busy preparing for the test.

Source: Tatoeba

As usual the peasants are busy scattering grain seeds.

Source: Tatoeba

She is busy preparing supper now.

Source: Tatoeba

I'm busy getting ready for tomorrow.

Source: Tatoeba

She is busy preparing for the trip.

Source: Tatoeba

I was busily typing for the whole morning.

Source: Tatoeba

When I called on him, he was hard at work.

Source: Tatoeba