We ___________ called Jenny to say happy birthday yet, she must be upset.

They __________ even called to see if she made it home safely.

Naoki __________already turned in the last fruit activity.

She still _________ prepared anything for the meeting tomorrow morning.

____________the Gomez family ever considered visiting going abroad.

Where ________you been to yet ?

Our class _________ studied this book since last year.

We haven't seen our children _________ two weeks.

Ana and Laura ________ been in class _________ 5:50 a.m.

The university students _________ registered for the next semester __________.