选词填空

keep off防止，挡住　　keep on继续干　　keep up with赶上，不落在后面

keep(sth．/sb．)out不使…进入　　keep in touch with和…保持联系

keep one’s word守信，遵守诺言

(1)You should study hard if you want to ________ others．

(2)We had to think of a way to ________ the rain．

(3)It was raining, but they ________ till the work was finished．

(4)The Chinese people always ________

(5)The rain ________ for several days．

(6)We have ________ each other after graduation．

(7)Don’t ________ me ________ in the cold．Let me in