【英语提问】适当形式填空.these machines can help ---(farm) do their work

【英语提问】适当形式填空.these machines can help ___(farm) do their work easily.1）these machines can help ___(farm) do their work easily.2）all my classmates are very ___(friend),and we are like a famliy.3)there are about 1,500 ___(family) in the town. 填写单词. 1)plants need water,air and sunlight to g____.2)tony's uncle r___ a lot of pigs and cows on his farm.