根据短文内容，从6个选项中选出能分别填入5个小题空白处的最佳选项。

Many people weigh more than they want to. They eat too much or do not exercise enough. They choose unhealthy food, or snacks too often. Weight gain (增加) happens when people eat more food than their bodies use. 【小题1】 Dieting (节食) means taking in less food.

It has been shown that writing down everything you eat and drink—as soon as possible—helps you to lose weight. Writing down what you eat is called keeping a “food diary”.

If you write down everything you eat and drink in a day, you might be surprised! It is easy to forget the food you eat while you are reading, working or watching TV. 【小题2】 Each snack might seem small, but they add up.

【小题3】

Food diary: 16 June ★Breakfast: 1 egg, 2 pieces of bread with butter, green tea ★Mid-morning: 2 biscuits, coffee with milk and sugar ★Lunch: 1 pieces of pizza, 1 soft drink, 1 apple ★Mid-afternoon: 1 banana ★Dinner: noodles with vegetables

【小题4】 Without the diary, you might forget about the biscuits with your coffee, the soft drink at lunch, or the mid-afternoon banana. You might forget having extra pieces of pizza!

Keeping a food diary will also make you aware (意识到) if you are not eating enough different kinds of foods. It will show if you are not eating enough vegetables or fruit, or if you are drinking too many sweet drinks. 【小题5】 They can help you write down what you eat and you will lose weight faster.

A．That is why people try to diet.

B．A food diary will help us lose weight fast.

C．Here is an example of a simple food diary.

D．A food diary will remind you of how much you eat.

E．It is easy to forget if your drinks have sugar in them.

F．So next time you go on a diet, use a pen and a notebook.