Question

Упр.123. Объедините два предложения в одно, используя Present Perfect Continuous.

Model: It is raining now. It began raining two hours ago.

It has been raining for two hours.

Boris is studying History. He began studying it three hours ago.

I'm learning Spanish. I started learning Spanish in December.

Ann is looking for a job. She began it six months ago.

Nick is working in London. He started working there in 1998.

George smokes. He started smoking five years ago.

Answer 1

Boris has been studying history for three hours
I have been learning Spanish since December
Ann has been looking for a job for six months 
NICK HAS BEEN WORKING IN LONDON SINCE 1998
George has been smoking for five years