Question

2) Pass to interrogative form: (0.3/1.5)
a) They have been drinking coffee.
b) We have been eating pasta.
c) Gary has been watching tv.
d) You have been buying a car.
e) Samantha has been cleaning the computer.
3) Pass to negative form: (0.3/1.2)
a) I have been washing up.
b) The doctor has been playing the guitar.
c) I and Brian have been taking photos.
d) They have been making friends.​

Answer 1

⇒⇒  Present Perfect Continuous - Interrogative / negative forms

a) Have they been drinking coffee?

b) Have we  been eating pasta?

c) Has Gary been watching tv?

d) have you been buying a car?

e) Has Samantha been cleaning the computer?

a) I haven't been washing up.

b) The doctor hasn't been playing the guitar.

c) I and Brian haven't been taking photos.

d) They haven't been making friends.​

⇒⇒  Present perfect continuous >> verbo descreve uma ação que vem acontecendo recentemente ou uma ação que começou no passado e ainda está acontecendo.

have/has  + been + verbo -ing

They have been waiting for two hours.

We have been studying for the tests.

David has been playing video game.

→→  Interrogative form

have / has + sujeito + been + verbo -ing  + ?

Have you been here for a long time?

Has Susan been working at the Mall?

→→  Negative form

have / has + not + been + verbo -ing

Bob hasn't been watching TV.

I haven't been playing the piano.

Aprenda mais em:

→→ brainly.com.br/tarefa/25568607

→→ brainly.com.br/tarefa/26002018