Example: "They had just moved in and had not put up blinds yet"
Example: "A screen of trees afforded privacy"
Example: "They put screens in the windows for protection against insects"
Example: "A star of stage and screen"
Example: "Screen the blood for the hiv virus"
Example: "Screen the suitcases"
Example: "Screen these samples"
Example: "Screen a film"
Example: "Block out the strong sunlight"