Choose the correct answer to fill in each blank.The world-¬famous comedian Charlie Chaplin acted in many silent movies in the 1920s. He began his performing career 1 a young age. When he was five, he 2 his first appearance onstage. At that time, Chaplin’s mother was working as a singer in a theater. Unfortunately, due to an illness, her voice 3 in the middle of a song whenever she sang. One day, Chaplin was standing backstage when he heard the audience 4 and making fun of his mother. Before Chaplin realized what 5 , the manager had led him by the hand to the stage. The manager then explained to the audience that Chaplin would replace his mother for the rest of the show. After several songs, Chaplin relaxed and became quite 6 onstage. He talked to the audience, danced, and even 7 some imitations. Not surprisingly, Chaplin’s performance was 8 cheers and applause. It was his first appearance onstage and his mother’s last.( A ) 1. (A) at (B) in (C) from (D) on( B ) 2. (A) makes (B) made (C) changes (D) changed( A ) 3. (A) would crack (B) should crack (C) has cracked (D) had cracked( D ) 4. (A) booed (B) to booing (C) to boo (D) booing( C ) 5. (A) was happened (B) was taken place(C) was going on (D) to go on( D ) 6. (A) at play (B) in no way (C) at times (D) at ease( B ) 7. (A) made (B) did (C) acted (D) played( C ) 8. (A) looked up (B) brought upon (C) met with (D) based on