1.a friend of mine helped me to get a job. his father is the manager of a company a friend of mine..................................... 2.i went to see my nephew jimmy. i used to look after him when he was small I went giải giúp em với và giải thích vì sao đó

$\textrm{1. A friend of mine whose father is the manager of a company helped me to get a job.}$

$\textrm{2. I went to see my nephew Jimmy whom I used to look after when he was small.}$

1. A friend of mine helped me to get a job. his father is the manager of a company.

⇒ A friend of mine, whose father is the manager of a company helped me to get a job.

2. I went to see my nephew jimmy. i used to look after him when he was small.

⇒ I went to see my nephew Jimmy whom/whom I used to look after when he was small.