18, be absorbed in
She has been absorbed in a horror fiction. I can’t tear her away.
19, be addicted to 对……上瘾
She has been addicted to drugs for years.
20，be attached to 对……有感情
A: I’m amazed that you are still driving that old car of yours. I thought you would have gotten rid of it years ago.
B: It runs well and I’ve actually been quite attached to it.
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