BP will continue to be focused on making sure that the costs ________with oil spill cleanup in the Gulf of Mexico are paid.

The author of the report is well _____ with the problems in the hospital because he has been working there for many years.

— How do you keep fit?—By having a healthy diet and _________ regularly.

The rainbow _____ as the sun came fully out from behind the clouds.

---Why didn’t you write？---My ink has _______.