Driving speed is __________50 kph within the city's __________.
| A．controlled to; limits |
| B．limited within; limit |
| C．limited to; limits |
| D．controlled within; limit |
Have you decided ______ the color of your new car?
| A．on | B．for | C．with | D．at |
The operator put him ______ to 83428091.
| A．out | B．in | C．through | D．on |
To our ______, the result of the experiment is much better than we expected.
| A．regrets | B．relief | C．disappointment | D．sorrow |
Fill in the ______ first and then wait for the interview in the next room.
| A．application | B．tablet | C．enquiry | D．recipe |
He is familiar _____ this place, because he used to live in the apartment.
| A．for | B．with | C．of | D．at |