That is the only way we can imagine ________ the overuse of water in students’ bathrooms.

A. reducing

B. to reduce

C. reduced

D. reduce

That is the only way we can imagine _________ the overuse of water in students’ bathrooms.

That is the only way we can imagine _______ the overuse of water in students’ bathrooms.

That is the only way we can imagine ______ the overuse of water in students’ bathrooms.

A. reducing        B. to reduce          C. reduced                D.  reduce

That is the only way we can imagine _______ the overuse of water in students’ bathrooms.

A．reducing          B．to reduce         C．reduced          D．reduce

That is the only way we can imagine _________ the overuse of water in students’ bathrooms.

A．reducing          B．reduced           C．to reduce         D．reduce

That is the only way we can imagine ______ the overuse of water in students’ bathrooms.

A. reducing             B. to reduce            C. reduced          D. reduce

That is the only way we can imagine ________ the overuse of water in students’ bathrooms.

A. reducing        B. to reduce           C. decreasing          D. to defeat

That is the only way we can imagine _______ the overuse of water in students’ bathrooms.

A. reducing         B. to reduce            C. reduced       　D. reduce

That is the only way we can imagine________ the overuse of water in students’ bathrooms.

    A．reducing             B．to reduce            C．reduced      D． reduce