It's exciting to be a chairperson, but I'm ________ my ability to do all the extra work．

David has become the new chairperson．He is thanking Millie and Kitty for recommending him．Choose the correct answers to complete their conversation．

戴维已经成为学生会的新主席。现在他正向米莉和吉蒂表达他的谢意。从括号中选出正确的答案完成他们的对话。

David：Thank you, Millie and Kitty．It was kind(1)________(of, for)you to recommend me as the new chairperson．

大卫：米莉和吉蒂，谢谢你们。你们真是太好了推荐我担任新的学生会主席。

Kitty：It's our pleasure, David．We think you are(2)________(good enough, enough good)to become a great chairperson．

吉蒂：我们很荣幸，大卫。我们认为你________成为一个优秀的主席。

David：Well, it's exciting to be the new chairperson, but I'm worrying about my ability to do all the extra work．

大卫：做新学生会主席很激动，但是我在担心自己做所有额外工作的能力。

Millie：You should be confident enough(3)________(to take, taking)this job．You are the most suitable person．

米莉：你应该自信地________这份工作。你是最适合的人选。

Kitty：Yes, I agree．

吉蒂：是的，我同意你的观点。

David：It's very nice of you(4)________(saying, to say)so．I'll do my bset．

大卫：你真是太好了________．我将尽我最大的努力。