Hurry up! Once the concert starts, nobody _______ to enter the concert hall.

用所给词的适当形式填空（10小题*1=10分）

1.Do you think watching too much TV is useful? No, I think it is       (use).

2.It is one of ______(famous)parks in the world.

3.You can learn English by        (test) your knowledge of grammar and vocabulary.

4.A lot of trees ________ (plant) on March 12^th every year.

5.What a pity! The tickets of the concert            (sell) out yesterday.

6.“We are proud of your_____________(successful), Daniel.” said father.

7.These clouds were so beautiful that I could not stop           （take）photos

8.Your mother _____________(get) everything ready for you , hasn’t she?

9.He        (be) ill for three days.

10.He made a _______________(decide) not to go there this week.

— May I go to the concert with you?

   — I’m afraid not ______ you have a ticket, because I have only one.

A. unless                    B. since                    C. if                     D. though

Music is an international language. Popular music in America is what every student likes.
Students carry small radios with earphones and listen to music before class, after class, and
at lunch. Students with cars buy large speakers and play the music loudly when they drive
streets. Adult drivers listen to music on the car radio when they drive to work. They also listen to the News about sports, the weather, politics（政治）, and activities of the American people. Most of the radio broadcast is music.  
Pop or popular music singers make much money. They make a CD or tape which radio stations use in every state(州). Once the popular singer is heard all over the country, young people buy his or her tape. Some of the money from these tapes comes to the singer. Whenever the singer goes, all the young people want to meet him or her. Now the singer has become a national star.
There are other kinds of music that are important to Americans. One is called folk music. It has stories about the common life of Americans. Another is called western or country music. This was started by cowboys who would sing at night to the cows they were watching. Today, any music about country boy and his girl is called western or country music. Serious music for the concert halls is called classical music. Music for instruments is called orchestra music, such as the symphonies（协奏曲） of Beethoven.
【小题1】Almost every American student likes_________.                   .