What was the party like? 　 —Wonderful. It’s years_______I enjoyed myself so much.

______ mycamera wasn’t working; there is no battery in it

en’t finished my report, but I promise I ______ it by the end of the week.

Please don’t phone him between 1 and 3 p.m. tomorrow. He ______ a lecture then.

The Great Wall is a place ______ almost all tourists would like to visit when they come to Beijing．