present perfect simple, present perfect continuous and past simp

I've ___ English for three years and soon I'm going to be using it at work.

• learned

• learn

• been learning

• learning

What sentences describes better the image?

• It has been snowing all December.

• It have been snowed all December.

• It have been snowing all December.

• It has been snowed all December.

Choose the correct answer.

• I've had piano lessons for over 10 years and I'm still not very good.

• I've been having piano lessons for over 10 years. I'm still not very good.

I _______ been married for two years.

• has

• have

• had

I think that the waiter _____ about us. Where is the manager? I’m going to complaint!

• has forgotten

• has forgetting

• has been forgetting

– How long _____ your mom _____ here? - For about 29 years.

• has (your mom) worked

• has (your mom) been working

• both options are correct

I'm worried about Sam. She's ___ too hard recently.

• worked

• been working

3.We (clean) our flat all day long.

• a) have been cleaning

• b) have cleaned

• c) has cleaned

Have your parents ___ yet?

• arrived

• been arriving

We _______ each other since we were at school. 

• have known

• have been knowning