In Australia, after you do something well, “______” will often be said to you.

下列哪一组字母都能一笔完成_________.

In the word “down”, the underlined part is pronounced as______.

When you go to Qianfo Mountain, you should not take_________.

英语共有_____个字母,有_____个元音字母,有_____个辅音字母,半元音字母有_____个。