I think it's D because A is correct B could be right and C is wrong. But the answer D is basically A and B combined. I know i explained that horribly but D should be correct.
the preposition is c) Under
Explanation:
Your mum will be really pleased if you give her flowers. She <u>will</u><u> </u><u>love</u> flowers.
<em><u>Hope</u></em><em><u> </u></em><em><u>this</u></em><em><u> helps</u></em><em><u> </u></em><em><u>you</u></em>
<em><u>Have</u></em><em><u> a</u></em><em><u> nice</u></em><em><u> day</u></em>
Answer:
A.
Explanation:
To find out if a call of an animal is missing.
It would be A. because the selection said, "The more scientist's listen to these kind of recordings, the more they notice when expected call are missing".
^^ I definitely agree with this comment