1 . You are saying everyone should take equal responsibility, and that is________ I disagree. (用适当的词填空)

2 . A situation where a person is unable to remember past events is ________ is generally called amnesia (健忘症). (用适当的词填空)

3 . They also need to be ready to give interviews in English with international journalists. This is ________ they need an English trainer. (用适当的词填空)

4 . The reason why I made so much progress was ________ your encouragement played an important role in my study. (用适当的词填空)

5 . You are saying that everyone should work out two hours a day, and this is ________ I disagree. (用适当的词填空)

6 . --I called your office at about ten this morning, but there was no reply.
--Oh, that was probably ________ I was paying a visit to a friend in hospital. (用适当的词填空)

7 . I always read newspapers backwards because the back pages are ________ the sport is. (用适当的词填空)

9 . This is ________ many people fall short: You should wash your hands for at least 20 seconds. (用适当的词填空)