【题目】Life is like a cup of tea. It won’t be bitter for a life time but for a short while ________.

【题目】In the forest, sound is the best means of communication over distance ________ in comparison with light, it won't be blocked by trees when travelling.

【题目】The Smiths don’t usually like staying at hotels, but last summer they spent a few days at a very nice hotel by ________ sea.

【题目】Thanks to the “sugar tax”， food factories have reduced sugar in their products, ________ about 45 million kilograms of sugar.

【题目】Dave was a ________. Because of his misconduct in class, the whole class had to stay after school.

【题目】If you want to improve your figure and health, the most effective thing to do is to show up at the gym every time you ________ be there.

【题目】As often happens after long sleeplessness, he was ________ by an unreasoning panic.

【题目】_____I had more money, I could buy a car.

【题目】Mr Li has some trouble sleeping, so drinking a glass of milk before going to bed every night is his common _________.

【题目】Whenfacedwithsomethingwedon'tunderstand,weneedtobe aboutitinsteadofstickingtothefixedtheories