在下列各句的空格内填上一个适当的完整的单词，该词的首字母已给出。
小题1:Don’t be afraid of m_________ mistakes when you speak English.
小题2:He h doing the chores because he thinks they’re boring.
小题3:He will do better if you give him one more c .
小题4:Thursday is the f________ day of a week, not the fourth.
小题5:Jim is h than Paul . That is to say，Paul is thinner than Jim.