【题目】—One's knowledge and experience _______ with his days.

【题目】_______you can sleep well, you will lose the ability to concentrate, plan and stay active after one or two nights.

【题目】During the mid-autumn festival, family members often gather together _______ а meal, admire the moon and enjoy the moon cakes.

【题目】In today's information age, the loss of data _______ cause serious problems for a person's privacy（隐私）.

【题目】—Jack, don't eat too much. You have _______ too much weight these days.

【题目】—What are you busy with these days?

【题目】—I don't know ________ for England?

【题目】The engineer ________ is talking with my father has just come back from abroad.

【题目】Please smile when you feel down! Smile can help you forget your ________.

【题目】—Do you agree to the plan?