—在26个英文字母中,元音字母是 。A.a,e,i,o,u B.a,e,i,o,r C.a,c,i,o,u
There’s ____with my computer. It doesn’t work well.
There are about _______________ students in our school.
These aren’t cards. They’re
---Where is Mr. Wu, do you know? ---Well, it’s hard to say. But I saw him ___________ a football game just now.
Mr Sun __________ get out because he _________ his leg.