The belief ________ people find it more convenient to stop on Sundays ________ in the research.
Please take a photo____ stands a tower.
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.