The baby ... (sleep) for two hours.
has been sleeping
She ... (think) about changing her job because she isn't happy about it.
is thinking
I ... (know) this song since I was a child.
have known
(You/believe) me now?
Do you believe
We ... (plan) for my sister's wedding for months! Now the day is here!
have been planning
Ralph ... (be) frustrated because the meal he ordered .. (not/be/served) yet.
is / hasn't been served
She ... (be) to the bank to pay some bills. She'll be back in an hour.
has gone
Who ... (annoy) people more: teachers or politicians?
annoys
More and more people ... (recycle) their trash.
are recycling
(Amphibians/live) both on land and in water?
Do amphibians live
I ... (prepare) for my maths test tonight, so don't call me then.
am preparing
They ... (never/see) the Eiffel Tower before.
have never seen
He ... (always/talk) about his life and what's he doing but he doesn't care about anyone else!
is always talking
Listen! Somebody ... (whistle) this horrible song in the street again!.
is whistling
I frequently ... (text) my friends on my mobile, but I'm not like some people who ... (always/use) their phones, even when they're with their friends.
text/are are always using
How long ... (they/argue) now?
have they been arguing
Where ... (you/be)? Your mother ... (call) you all day!
have you been / has been calling
The evening performance ... (start) at 8 pm.
starts
(You/ever/meet) anybody really famous?
Have you ever met