Please 【a 】David for your keys.Do you 【n 】some water?Yes.Thank you.

( )Please take David ( ) school.A to B in C at D for Please 【a 】David for your keys.Do you 【n 】some water?Yes.Thank you. Please do me a favour------________my roommate David that I am leaving for Shanghaiand stay .Please do me a favour-------________my roommate David that I am leaving for Shanghaiand stay there for two days.A.to inform B.informing C.inform D.informed David,if _____ today,please post the letter for me on your way home.A.you are convenientB.you will be convenientC.it is convenient 为什么选C 不选A?不是啊 选词填空 out to that on this A; May l speak Mary?B; Who is speaking,please?A; is David.B; David选词填空 out to that on this A; May l speak Mary?B; Who is speaking,please?A; is David.B; David,hold please.l'll get her.A; Thank you.B Sorry.She's A:Mrs.Wester.I'm a new student.My name is David. B:(),David.What's your family name,please?A:Mrs.Wester.I'm a new student.My name is David.B:(),David.What's your family name,please?A:Oyang.B:()?A:O-Y-A-N-G.B:()?A:Yes,I am.B:().A:Thank you,Mrs.Wester. What does David want for his birthday?还有：what does David's mother do for him?who buys a new bike for David?the others in the family come out? 填空：David talked with a friend of _ on the Internet for a long time yesterday. 写出下列句子( )部分的中文含意.who's the girl (with loog hair )please eat the ice cream ( with this spoon )this metro is (for the airport )david (is late for the party )here's a card (for your grandmother )who's the man (in the green jack Please wait here for a m( ) please wait for a minute.翻译 Would you please wait for a while? please give China a hug for Please write a _______ for our shop. Please enter a valid productkey for your for homework please..work with a partner. please give a box( )him.(to/for) for your security,please provide a longer