I am delighted _____ as chairman of the students’ union last winter. [ ]

Would you like_________Shijing Hill with us next Sunday afternoon—I will go with you unless my mother _________me．

What do you think of Harbin and Qingdao inwinter—I think Harbin is______than Qingdao.

Where do you want to go during your summer vacation— I can’t decide now.

I would like to join the school volunteer project, and I often imagine _______.