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【題目】Experts advised that parents ______ children from doing homework by using electronic equipment too much.

【題目】To save trouble, you may as well ________ the product online before you place an order.

【題目】I see no reason why they shouldn’t go on playing for another four or five years ________ they are fit enough.

【題目】Advertisements give us ________ about products, such as their prices and uses.

【題目】________ great fun they had!

【題目】While reading, try to develop a more ________ attitude, instead of accepting everything at face value.

【題目】The article in The Times gives us a real ______ into the causes of the present economic crisis.