_____ by the latest electronic toys, the little boy stood in front of the windows, without moving．
| A．To be arrested | B．Arrested |
| C．Having arrested | D．Arresting |
Go and join in the party. Leave______ to me to do the washing-up.
| A．it | B．that | C．this | D．one |
One of the rules is that under no circumstances _______to bring food, drink or chewing gum into the school.
| A．students are allowed | B．allow students |
| C．are students allowed | D．students be allowed |
After decades of effort, the city is still trying to _____ how to stop smoking in public places.
| A．try out | B．let out | C．figure out | D．run out |
Lawmakers have approved the measures_____ protecting the personal information of Web users.
| A．to aim to | B．aiming to | C．aimed at | D．are aimed at |
After the war, a new school building was put up ______there had once been a theatre.
| A．when | B．in which | C．the place where | D．where |