To screen
a) To screen: To protect (छिपाना/ बचाना)
I use a sun screen to avoid blemishes.
b) To screen: To show (दिखाया जाना)
The screening for his latest documentary was attended by many celebrities.
To execute
a) To execute: To start or begin (शुरू करना/ कार्यान्वित करना)
The need of the hour is to execute the plan.
b) To execute: To bring to an end (फांसी देना/ प्राणदंड देना)
The accused is expected to be executed, next month.