-The dormitory laundry service gives out clean sheets each week， doesn’t it?

2，give credibility to——相信

-did you hear about jam(拥挤，堵塞) Jim——你听说有关Jim的事了吗

I wouldn’t give that rumor any credibility

3，give sb a ride——让某人搭车

-Can I give you a ride over there?

4，give up——放弃，投降，屈服

-You are not going to give it up， are you?

-I think I am going to give up playing table tennis I lost again today

Just because you lost， is there any reason to quit

5，give someone a break——行行好吧， 用于口语(与人方便)

-Give me a break; I am nervous enough as it is?　行行好吧，我已经够紧张的了