That is the only way we can imagine________ the overuseof water in students’ bathrooms

of the teachers women in our school.

Thank you so much! How can I repay you for your kindness— _____ . It was nothing.

下列字形书写完全正确的一组是（ ）

What were you doing when I phoned you?—I had just finished my homework and ______ to take a bath