The answer is most likely A.
Hello. You did not say what or how the sound effect to which this question refers, so it is impossible to provide a concrete answer to your question. However, we can consider that all the sound effects established in a radio play represent a situation, which depends on the listener's interpretation.
A sound effect only represents a situation of suspense, if you hear it interpret it that way. So, to get the answer to your question, you must hear the sound effect, or have a very detailed description about it.
Answer:
A few synonyms of grant would be to allow, admit, or permit someone.
Explanation:
Hope it helps! ^^
-Poppy
The answer is B. The crystal glass cracked in the sink.
This is a complete sentence because it has a subject (glass) and a verb(cracked).