Jawaban:

This is my family's Sunday activities. Now we are in front of our house, and we're (11) cleaning up our terrace and yard. My mother is sweeping the yard. My youngest little brother is busy (12) mopping the terrace floor. At the same place, my elder brother is watering the plants using a (13) hose and a pail.

Penjelasan:

No 13 itu opsi jawabannya tidak ada, seharusnya jawabannya hose = selang. Karena arti kalimatnya At the same place, my elder brother is watering the plants using a hose and a pail, artinya Di tempat yang sama, kakak laki-laki saya sedang menyiram tanaman menggunakan selang dan ember.