A famous designer（设计师） and a university student produce a new cup called Vessyl．They have spent several years （1）　　it．The smart cup can not only tell Coca Cola from Pepsi Cola，（2）　　also tell people whether they should drink water or not．

    When people（3）　　liquid（液体） into this smart cup，a few seconds（秒） later，it can check this kind of liquid and tell them what it is．Then it gives（4）　information of the drink，such as sugar，fat and calorie．When people put the cup in their （5）　　，it can also show them the condition of their bodies．If they are （6）　　．Vessyl can tell them to drink water．

    "My partner and I want people to （7）　　 healthy．In modern society，people are usually （8）　　 busy to do exercise，or even drink enough water every day．They have much （9）　　．We produce this smart cup so that people can make a choice （10）　　．"the designer said．

（1）A．in	B．on	C．at	D．of
（2）A．and	B．though	C．nor	D．but
（3）A．pour	B．pull	C．lift	D．regard
（4）A．a few	B．a lot	C．lots of	D．many
（5）A．desks	B．hands	C．bags	D．mouths
（6）A．full	B．hungry	C．thirsty	D．awful
（7）A．carry	B．have	C．touch	D．keep
（8）A．too	B．to	C．so	D．very
（9）A．danger	B．pressure	C．power	D．laughter
（10）A．quietly	B．hardly	C．wisely	D．recently