28. The Hotel Al Arab, ______ the first and only 7-star hotel in the world, was designed in the shape of a sail of 321 meters.
--- My God! I haven’t prepared the files for the new project yet!--- _______. The boss won’t need it until next Friday.
Viewers will have _______ second chance to see Saturday’s concert on _______ Channel 4 tonight.
--- Have you finished the task? --- ________ it. We still need five more days.
________ our achievements, we are firmly convinced we’ll be able to achieve the final victory.
We should protect the environment, for plenty of fresh air ________ to good health.