Tim Bemers-Lee is generally considered______ the World Wide Web, on which all the information is shared by all.

These MP4s are more advanced, but they are ________ the previous ones in price.

William， grandson of the Queen， said he would not expect or accept special______when he was considering joining the army．

Would you like to come to my birthday party —Oh, thank you. I’d .

e should be thinking about now is how to make up for the lost time, not who is _______.