How can I improve my ____（speak）English中为什么speak要填过去式

How can I improve my spoken English? how can i improve my oral english how can i improve my fitness how can I improve my speakong how can i improve my grammar? How can I improve my listening and oral english? How can I improve my spoken English?thinks~ How can I improve my spoken English?为什么不是speak? Now, I can't move so easily. How can I improve my fitness?中文意思? Please tell me()to improve my EnglishA how I can doB how can I doC what I can do I want to ask him how can I improve my English.还是I want to ask him how I can improve my English.为什么? How can l improve my English --You speak good English.Could you tell me______?--You'd better communicate with others in English as much as possible.A.how can I improve my EnglishB.how I can improve my EnglishC.how could I improve my English Could you tell me （） A、how I can improve my English A、how I could improve my English选哪个 如果选A 为什么不能用could How can I improve my English writing skills in a short time? How can I improve my ____（speak）English中为什么speak要填过去式 please tell me ___ to improve my English.A.what i can do B.what can i do C.how i can do D.how can i do. How can I improve my poor oral English when I'm busy with my work every day?