--- It worries me a lot that my 5-year-old son has started telling lies.--- I think you shouldn’t let him _______ it.
The gentleman does not ____the argument but watches the other guests.
If people keep polluting the rivers, no fish there will survive ___.
____ the weather, the athletic meetings will be held on time.
The ground is slippery. Hold onto the rope and don’t ____.
The week-long rainfall has ___ landslides and flooding in the mountain areas.