The doctor recommended that you_____ swim after eating a large meal.[ ]

._____ you have a complaint to make, do something about it right awayThe longer you wait, the harder it will be to get your complaint resolved

Is Robert abroad ?—I think soHe _____ for a better job, but he didn’t get it

What are you doing—I’m_____my English book. But I can’t find it

The air quality in the city, ________is shown in the report, has improved over the past two months.