He insisted that the flower _____________. A: was watered B: were watered C: be watered D: is watered

for a long time, the flower is almost dying. A: Having not watered B: Not watering C: Not having been watered D: Not been watered

The flowers （） often. A: must be water B: must be watered C: must watered

The garden requires ____. A: to water B: watering C: being watered D: having watered

The flower needs______. A: to water B: watered C: C. watering D: D. being watered

This plant needs ______ twice a week. A: water B: to water C: to be watered D: being watered

4．— Did you have anyone ______the trees? —Yes，l had the trees ______． A． to water ;water B． to water; watered C． water ; to be watered D． water; watered

The garden requires ______in yesterday's newspaper. A: having watered B: being watered C: to water D: watering

Planting flowers is not an easy process and the flowers will need _______ . A: watered B: being watered C: grow D: watering

The flowers ( ) every day. A: must be water B: must be watered C: must watered D: must water