May I have     , please? （   ）

A．a flowers

B．some flower

C．some flowers

写出下列单词的正确形式。
1. high(反义词)---___________    2. bow(复数形式)---__________
3. card(复数形式)---__________   4. friend(复数形式)---_________
5. I(形容词性物主代词)---_________

(   )

A．bag

B．book

选词填空
holiday invite    presents spend   family
1. How do you ___________ thanksgiving?
2. Can I ___________ my friends to dinner.
3. It’s an American ___________.
4. We often have a ___________ dinner at Spring Festival.
5. We can get many ___________ at Christmas Day.

根据所给音标，完成句子
1. Don't talk loudly in the ________／'laɪbərɪ／.   
2. We must not eat or ________/drɪŋk/ in the classroom.   
3. We must ________／'lɪsn/to the teacher carefully in the classroom.   
4. Don't run across the street when the red ________/laɪt/is on.   
5. We have all kinds of ________／ruːlz／round us.   
6. —Can I ________／pɑːk／my car here?—Yes, you can.   
7. We must keep ________／'kwaɪət／in the reading room.