--- I will attend your lecture at 10:00 tomorrow. --- I am sorry, by then my lecture will have ended and I ______ my guests in my office.
His modest business eventually __________ into a supermarket empire.
We went to the Lincoln Memorial yesterday, which was __________ with visitors from all over the world.
Bring an extra pencil with you __________ something goes wrong with this one during the exam.
I keep medicines on the top shelf, out of the children's .
We had to __________ e-mails to over 600 people to inform them of the change of location.