A person who has slept well will have a clear mind and work efficiently in the daytime ______ people with sleep disorders find it difficult to concentrate during the day.

To be well-informed, we should be _____ communicationeach otherwhat happens to us

How often do you clean your room— .

What a pity that he missed his final shot and ended in a tie!—Yes, but he didn’t lose it ________！ It just wasn’t his day

下列各句中，没有语病的一句是