She ______have stopped her work halfway.
--- 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 traffic in our city is already good and it ______ even better.
--- Why? Tom, your shirt is so dirty! --- Mum, I ______ my storeroom downstairs.
--- We ______ that you would fix the TV set this week.--- I’m sorry. I ______ to fix it this week, but I’ve been too busy.
--- Have you finished the report? --- No. I ______ it all this week.