change the following sentences using the correct object pronoun.
1. I see (my mother) in the living room. 2. I sit next to (carlos) in the garden. 3. all the boys like (mary) very much. 4. He writes a letter to (his relatives) 5. frank always waits for (john and I) after school.
2. him
3. her
4. them
5. us
1. her
2. him
3. her
4. them
5. us