He reads newspapers every day to keep himself _______ about what's going on in the world.
—Have you started writing your report? —Not yet.I _______ a hard time getting the information.
The rainy weather lasted for a couple of days, completely _______ our plan for a picnic.
My grandpa has been enjoying good health ever since he _______ smoking.
Working in the kitchen for years made Alice ______ a good cook.
Don’t respond to any e-mails ______ personal information, no matter how official they look.