[答案]
(1)Whatdoyouplantodo(2)Whatwillyoudo(3)Soundsgreat(4)Wouldyouliketojoinus(5)Whenandwhereshallwemeet
[解析]
(1)根据下文I plan to join our school volunteer team.(我打算加入我们学校的志愿者队伍。)可知,此处是询问B计划做什么,故填:What do you plan to do。
(2)根据下文We'll plant some trees and pick up rubbish in the City Central park.(我们将在城市中央公园种树,捡垃圾。)可知,A在询问具体的活动内容,故填:What will you do。
(3)根据下文What you are doing is meaningful.(你所做的是有意义的。)可知,A对B的计划表示赞同和认可,故填:Sounds great。
(4)根据下文Yes,I'd like to.I'm glad to offer my efforts.(是的,我想去。我很高兴贡献我的力量。)可知,B在邀请A加入,故填:Would you like to join us。
(5)根据下文Let's meet at the school gate at half past eight.The school bus will take us there.(我们八点半在校门口见面吧。校车会带我们去那里。)可知,A在询问见面的时间和地点,故填:When and where shall we meet。
[点评]
本题考查了"约会   ",属于"基础题",熟悉题型是解题的关键。