10. Mr. White has stayed in Spain for about 3 three years, so he ________ speak Spanish very fluently. (may/ can)

9. “The interest _________ be divided into 4 parts, according to the agreement made by both sides.” declared the judge.(shall/should)

8. ------ Shall I give you a ride as you live so far away from the company?

　 ------ Thank you. It _________ be better. (couldn’t /shouldn’t)

7. John, look at the time. _________ you play the piano at such a late hour?

　(must/ need)

6. ------Please write to me often when you are in the United States.

　 ------ I ________.

5. It _________ be our headmaster, for he has gone to Beijing to attend an important meeting.

4. When the two friends worked in the same office, they ________ often have coffee together.

3. Mr. White looks pale all day. He _________ be ill.

2. It’s nearly six o’clock. The plane _________ be here soon. (shall/should)

1. _________ you like to join us in our party?