Why don’t you put the meat in the fridge? It will _____ fresh for several days. [ ]

The level of the river ___ 20 centimeters over the security line and ____must be taken to control the flood.

How much longer do you think we can ________? —Ten days, maybe. I’m not sure.[ ]

Why didn’t you ask us for help when you were in trouble—I __________. I managed perfectly well on my own.

Reading English loudly in the morning is good ____ your English study