26个字母中的元音字母是_________。A. AIOUY B. AEKUY C. AEIOU
I think the movie is not_______interesting________I expected.
—Will you play basketball against Class 3 tomorrow?—Yes.____it rains.
I'll go to Beijing for vacation_______ the school term ends.
Would you please_______the paper for me and see if there are any mistakes?
They will fail the exam_______they try their best.