She is a quiet girl at school，but sometimes she _____ be very naughty.
| A．should | B．would | C．can | D．will |
They use computers to keep the traffic smoothly.
| A．being run | B．run | C．to run | D．running |
Now that we’ve discussed out problem, are people happy with the decisions?
| A．taking | B．take | C．taken | D．to take |
The children all turned the famous actress as she entered the classroom.
| A．looked at | B．to look at |
| C．to looking at | D．look at |
When we visited my old family home, memory came ______ back
| A．flooding | B．to flood |
| C．flood. | D．flooded |
The government plans to bring in new laws _____ parents to take more responsibility for the education of their children.
| A．forced | B．forcing | C．to be forced | D．having forced |