—John always thinks of others instead of himself.—So she does. It is __________ of him to offer help to others.
Our waste recycling project ________ a lot of investigation and paperwork had been done by the end of last term.
Every morning Jack's wife will stand before the mirror, ________ carefully until she has to go to work.
________ for a whole night, we still couldn't agree on when to start and where to go for the holiday.
In my opinion, keeping dogs well ________ up is advisable for dog owners.
The old couple, ________ in the small village for years, can tell the names of all the villagers.