划线处填哪个单词可使句子完整贴切.l am g_____ to know that you are much better now
问题描述：
划线处填哪个单词可使句子完整贴切.l am g_____ to know that you are much better now
1.
l am g_____ to know that you are much better now
2.
l have something e_____to tell you
3.
we have a music lesson o_____ a week
4
where do you come from
p_____?l can not hear you
答
1.glad 2. exciting 3.once4Pardon