There are some health problems that, when ______ in time, can become bigger ones later on.

They need to come_____ a good idea.

I was riding along the street and all of a sudden, a car cut in and knocked me down——You can never be _____careful in the street

If you like the ice-cream , you may have as __________as you can.

The differences_____ these two pictures _____ colour are easy to see.