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【題目】Cells are important because they are organized structures that help living thing the activities of life.

【題目】The old model worker's rich experience can not (discount).

【題目】The reason ________ he explained was________ he was ill and unable to go to school.

【題目】Newly released data point to an increase in technology use among children some worry is changing the very nature of childhood.

【題目】He asked a lot of questions, most of ______ had nothing to do with his study.

【題目】With all your energies ______ the study of French, you will master the language.

【題目】The Lifelong Learning Programme to enable people to take part in learning experiences has taken off across Europe.

【題目】When _____ from the top of the hill, the whole city looks more beautiful.

【題目】As is known to all，a (balance) diet should keep your body healthy.