You are  _______ twenty—two . You should have more test .

--Is Guo Peng your brother?-- __________

The underlined letter “ a” in the word “______” has a different pronunciation from the others.

Which of the following phonetic transcription(音标) is right for the phrase “the egg”?

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。