一、根据句意和所给的中文提示，写出句子中的单词
1．Li Ming received a _________ (明信片) from his pen pal yesterday.
2．Our English teacher is so _________ (幽默的) that we all like him.
3．They have lots of fruits, such as apples, ______ (葡萄) and pears.
4．My father is so busy that he hardly has any ______ (私人的) time.
5．The doctor _______ (建议) that I should take the medicine three times a day.
