【題目】No matter how old the ________ are and how serious their conditions have become, we never give up saving lives. (病人)

【題目】________ a Chinese reporter, Jack is required to tell the stories of China well.

【題目】Mopping robots can help us with the housework. I am planning to buy ________.

【題目】You will get a toothache _____________ you clean your teeth regularly.

【題目】It is impolite to make fun ________ disabled people.

【題目】—I wonder if it is Eric’s bike.

【題目】Just as Mark Twain once said, "Kindness is the language ________ the deaf can hear and the blind can see."

【題目】—How can I improve my English more quickly, Tom?

【題目】—Was your house ________into last night?

【題目】It is said that keeping ________ diary helps improve one’s writing ability.