1 . The store offers a wide ______(范围) of products, from clothing to electronics. (根据汉语提示单词拼写)

2 . The new phone model will______(以……为特色) a high-resolution camera and a long-lasting battery. (根据汉语提示单词拼写)

3 . After analyzing the ______ (先前的，以往的) year’s sales data, the company decided to change its marketing strategy. (根据汉语提示单词拼写)

4 . Identity______ (偷窃) is a common and serious problem. (根据汉语提示单词拼写)

5 . While taking pictures, ______ (保证，确保，担保) that the camera is positioned the eye level of the subject.(根据汉语提示单词拼写)

6 . The city has made great ______________ (成就；成绩) in protecting the environment. (根据汉语提示单词拼写)

7 . I would be ______________ (感激的) if you could do us a favor. (根据汉语提示单词拼写)

8 . We have to ______________ (更新) our computer software. (根据汉语提示单词拼写)

9 . I ______________ (问候) her with a smile when I met her. (根据汉语提示单词拼写)

10 . Thank you for being so ______________ (慷概的) to me. (根据汉语提示单词拼写)