If you _____ the medicine you _____ better now.
Everybody in the village likes Jack because he is good at telling and ______ jokes.
. ______ in the regulations that you should not tell other people the password of your e-mail account.
To his surprise, the lifestyle he was used to ______ greatly in the past few years.
______ that another miner has been rescued from the flooded Wangjialing coal mine.
“This is ______ most useful reference book,” a teacher from ______ European country told us in class.