1B when 2C time it was
3B rest 4C she had taken his pen
5B requires 6C what time it is
7B how 8D independence
9B why he didn't sign
10B where
11B reasoned
12C why his friend were laughing
13D where-how
14A concentrate
15A previous
16D didn't suceed-thought
17C on
18D asked
19B he asked me what she liked
20C she ...