The social worker _____ the two old

The social worker _____ the two old sisters who were ill.

1. called to
2. called on the house of
3. called to the house of
4. called on

Hasil (Bahasa Indonesia) 1:

Pekerja sosial ___ dua saudara tua yang sakit.1. dipanggil untuk2. disebut di rumah3. dipanggil ke rumah4. menyerukan

Hasil (Bahasa Indonesia) 2:

Pekerja sosial _____ dua saudara tua yang sakit.

1. dipanggil untuk
2. meminta rumah
3. dipanggil ke rumah
4. dipanggil