Thank you very much. Your coming has ___ me the trouble of writing you a letter.
Last week the staff made______ suggestions, but unluckily they were just ______ impractical by the manager.
______that blood diseases are going to continue, we’ll have to______ them.
When Nancy was at college, she ______ three foreign languages. But I am surprised to find that she ______ all except a few words of each.
The journalist once told us that the old wooden house ______ the Smiths’ ______centuries ago.
---Why, Emily, you look so energetic! ---Well, I ______ in the gym for a slim figure so far.