birthday

1.I want to（）my friends the new skateboard I got for my birthday.2.I will throw a birthday party to observe my 18th birthday. 句中observe一词的意思是：（）3.— Why didnt you come to my birthday party yesterday — ____________4.I heard that you really had a wonderful time at Johns birthday party,_________5.I will throw a birthday party to observe my 18th birthday. 句中observe一词的意思是:（）6.When Korean parents give their daughter a birthday present, which of the following items do they tend to choose?7.I will throw a birthday party to observe my 18th birthday. 句中observe一词的意思是:8.It was a coincidence that their baby was born on the birthday of his mother.9.The birthday ceremony for the elderly is held when the elderly is （）.10.The specific rituals of birthday ceremony for the elderly include（）.11.Some people would hold a birthday ceremony for the elderly when the elderly is 66 years old.12.If you are invited to a birthday ceremony for the elderly, the host does not need to give you return gifts.13.For all the birthday presents she received, her mother helped her (分类) and arrange her presents to make her room tidy.14.I _ a pretty woman I met yesterday to be about forty, but she said the day before yesterday was her fifty- third birthday.