______ she is very tired , ______ she still works hard.A.But;\B. Although;butC. Although;\
--- I think Mary is a helpful girl . ---____ . She always helps her classmates.
Would you like ____ us one of your _____?
Chinese students have ____ weeks ____ in the summertime than British students.
___ all the students in his class, Xiao Ming writes____.
His bike is better than _____.