Ⅰ．单词拼写
1．We ________(保证) to behave ourselves tomorrow.
2．Hong Kong is an international ________(金融的) center.
3．We should take full advantage of our time and energy to improve our reading ________(理解).
4．Never let it be said that the manager doesn’t know how to ________(激励) his players.
【答案】1．guarantee 2．financial
3．comprehension 4．motivate
