She left her key _ a mat by the front door .
ক) below
খ) under
গ) at
ঘ) through
খ) under
গ) at
ঘ) through
Answer:
under
English - Peposition
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BCS is a competitive exam. Preliminary is the first step. If you want to go beyond this step, you must prepare well. The purpose of this test is to assist you with our preliminary, written, and viva experiences so that you can prepare effectively.