No matter how clever a computer becomes, it can never_____ of humans, because it has to with artificial intelligence, which is made by us humans. [ ]

____ that hemight lose his job, Peter always works extra hours to pleasehis boss [ ]

We pursue happiness，thinking one day we will find it.But_________it by seeking it.

_______ is thisbackpack –It’s yellow．

________ has been mentioned above，continued chairman after he took a sip of coffee，________ the project must be carried out before spring flood comes.