1. Where can we buy these ________(watch)?
2. He often ________(listen) to BBC in the morning.
3. Andy                  ________(not do) her homework sometimes.
4. I want to _________(buy)s new T-shirt.
5. Everyone _________(be) in the classroom.
6. How does she _________(do)it?
7. There is a _________(swim)pool in our school.
8. Would you like to go with ________(I) after school?
9. His father looks at his son ________(happy).
10. Don’t forget to come to ________(Millie) party.

1. 写出含元音音素 [ei] 的字母。 
                                                                               
2. 写出含元音音素 [i:] 的字母。 
                                                                               
3. 写出含元音音素 [ai] 的字母。 
                                                                               
4. 写出含有元音音素 [a:] 的字母。
                                                                               
5. 写出26字母中的元音字母。