【題目】The man next door, _______ name I don’t know, is always making a lot of noise by singing pop songs at night.

【題目】They will never forget the days _______ they spent together studying abroad.

【題目】Who _______ has brains will make such a mistake as this?

【題目】It is reported that Americans eat too much protein every day, _______ as they actually need.

【題目】Look out！Don’t get too close to the house ________ roof is under repair．

【題目】All my classmates were _______ my idea that we should go on an outing next week.

【題目】Bitten twice, the postman refused to ______ our letters unless we changed our dog.

【題目】— Jane, why are you in a skirt today? I told you we would work on the farm today, _____?

【題目】---I’m going out tonight.

【題目】Scientists are convinced ______ the positive effect of laughter ______ physical and mental health.