1 . It is strongly recommended that the machine ______ maintained every year for safety reasons.

A．be

B．will be

C．is

D．has been

2 . (原创)The local government ______ (推荐) that the training program should be improved. (根据汉语提示单词拼写)

3 . This book, which focuses on practical writing, is highly ________ (推荐) by teachers. (根据汉语提示单词拼写)

4 . Would you please ________ (推荐) some traditional Chinese cultures that attract foreigners to me?(根据汉语提示单词拼写)

5 . 他建议她和孩子们待在一起。(recommend)(汉译英)

6 . I have just spent a holiday in a French town and would _________(推荐) it to anyone. (根据汉语提示单词拼写)

7 . It is strongly r_____________that people should work out regularly to keep fit. （根据首字母单词拼写）

8 . 我的老师建议我在第一年选择高等数学。
My teacher ________ that I should choose ________ maths in my first year.

9 . I r________ (建议) he should see a doctor, but he didn’t take my advice. (根据中英文提示填空)