The old couple often take a walk after supper in the park with their pet dog ________ them.
— Lucy! See what your uncle has bought for you.— Oh, what a nice skirt! I ___ he ___ to bring me a gift.
Last night he worked until late. _____, he had to walk home in the dark.
Some people go back to university to ____ more knowledge after having worked for many years.
Isn’t it lovely to think that I ____ on the beach in the sun at this time tomorrow?
The coal is sold ____ the ton and buyers can’t pay using credit card, so we have to pay ___ cash.