下列字母中属于元音字母的一组是 。
—Lily dances so well . Where was she trained?—She learns all by herself .She _______goes to any training class.
Millie is _______clever a girl that she has worked out_______ difficult math problems.
.Although it seemed to be _______ painful experience, he still found it_______ fun.
There isn’t any water in the bottle.
We often take a taxi to go there.