根据情境,写出相应句子,英语

英语课堂上,老师请同学开展表演活动时,你想参加应该说
Can I participate?
你想知道她周末过得怎么样,你可以这样问她
How was your weekend?
有人邀请你去参加他的生日宴会,但那天你刚好要去看医生,你可以这样谢绝说
I am so sorry that I couldn't go to your birthday party because I have a doctor's appointment。
你觉得青少年应该帮忙做家务,你可以这样说
Teenagers should help with housework。
你告诉店员你要一碗面条,你可以这样说
Can I have a bowl of noodles?
你的朋友要去世博会,告别时你祝他玩的开心,你可以这样说
Enjoy yourself! 或者 Have fun!