Thank you for helping me _____(mend) my broken bike.

问题描述:

Thank you for helping me _____(mend) my broken bike.

(to) help
注:help sb to do sth帮助某人做某事,TO 可省

(to) mend

mend
to mend
都可以.help sb. (to ) do sth. 帮某人做某事.
祝你学习进步,天天开心! (*^__^*)
不明白的可继续追问!
请记得采纳哟,谢谢!

help sb. (to) do sth.
所以答案:(to) mend

祝学习愉快!