I always play basketball for (in) half an hour with my classmates.请问这句子中应该用for还是in?为什有何区别？

I always play football.对always进行提问 I always play with my heart...always play that game like it's my last. 是什么意思 I always wait for you to play enough,but you always play enough. I can't play basket ball as well as any of you=I'm not___ ____a basketball I want you to play basketball with me.（改为同意句）I _____ _____ you to play basket ball with me. my tennis with i play friend always连词成句 I always play small games spend my in space time I always play computer game [ ] sunday []里填什么 I always play badminton on sunday. 这句话语法对吗? I always play basketball after class.I play basketball _______ _______ _______ after class -What did you do after school yesterday?-I __ basket with my friendsA.play B.played C.will play D.am playing basket I always play badminton with my cousins.(改为否定)I （ ）always （）play badminton with my cousins.要以I （ ）always （）play badminton with my cousins.的形式写。 join后面跟动词原形吗 I want to join the basket club the可以变play吗 如果可以那什么时候加ing 用所给词的适当形式填空 I'm afraid he____(not be)able to play basket in three months In my s_____ time,I often play chess with my grandpa,I can always w________. 请问这句话对吗? I always like to play games until i have a child basket里的a是不是读[i].