--- I will come to attend your lecture at 10:00 tomorrow. --- I’m sorry, by then my lecture will have ended and I ______ my guests in my office.
The latest edition of Harry Porter has been a best-seller for 3 weeks_______.
Be calm, Madam, can you remember _____you had your mobile phone stolen?
Look at the trouble I am in! If only I _____ your advice.
_________ that Tom got inside the room to see what was going on.
The hall of the school canone thousand people.