单词拼写（已给出首字母或中文意思）。

1. He was ________ (感激的) for all you did.

2. It took him a long time to ________ (恢复) from operation.

3. Apply sunscreen (防晒霜) on your skin 30 minutes before you go ________. (户外)

4. Our workmate has been in danger. We're all c________ about his health.

5. It made her u________ that she didn't do well in the final exam.

6. Could you give me some a_________ on how to learn English?

7. We usually design a s_________ to find out People's opinions on something.

刘某为其母向保险公司投两全保险，保险合同成立后，刘某发现将母亲年龄申报错误。就有关错误的情况以及由此产生的法律后果，下列表述错误的有：（）

A.如果刘某母亲的真实年龄不符合合同约定的年龄限制，保险公司可以解除合同，并且不退还保险单的现金价值，但自合同成立之日起逾2年的除外

B.如果赳某申报的其母年龄不真实，致使刘某实付的保险费少于应付保险费的，保险公司有权更正并要求刘某补交保险费

C.如过刘某申报的其母年龄不真实，致使刘某实付的保险费少于应付保险费的，保险公司有权在给付保险金时按照实付保险费与应付保险费的比例支付

D.如果刘某申报的其母年龄不真实，致使刘某实付的保险费多于应付保险费的，刘某无权请求保险公司退还多收的保险费