1.对于我们来说,吃大量水果和蔬菜是健康的.It ' ___ ____ ___ _____eat lost of fruits and vegetables.

1.对于我们来说,吃大量水果和蔬菜是健康的.It ' ___ ____ ___ _____eat lost of fruits and vegetables.
2.这是锻炼身体的最好时间.It ' s the best time ____ ____
3.There ____(be ) some bread and hambugers in the bag.
4.There ____(be)some hamburgers in the bag.