In the questionnaire, the subjects are questioned whether they______ banning cars in the city center.

One of______ pieces of music that I have ever heard______ Liangzhu.

Can you go to the cinema with us tonight — . I might help my mother do the housework.

ld have avoided that terribleaccident, Jack, thedriver, too much that night.

I _______ be afraid to sleep alone in my room, but now I _______ sleeping there alone.