ack, you look so tired!—Well, I _____the house and I must finish the work tomorrow

Have you informed your dad of the suggestions given by the expert— Of course. ____ I came home.

Thank you for giving me so much help. I _______in the experiment without your support.

It has been 60 years ______ the two countries established diplomatic ties

I hear a charity show_______ yesterday evening.- It was a great success. A lot of famous stars came and donated a great deal of money.