The old couple often take a walk after supper in the park with their pet dog _____them.
| A．to follow |
| B．following |
| C．followed |
| D．follows |
People like to shop in the supermarket because they are interested in the __________ of goods on offer and can buy whatever they want.
| A．price | B．variety | C．value | D．amount |
Many people complain of the rapid ________ of modern life.
| A．rate | B．speed | C．pace | D．growth |
She had a guilty________ about not telling the police what had actually happened.
| A．consciousness | B．conscience | C．consequence | D．confusion |
_______, you can gently improve your spoken English in a short time.
| A．On the way | B．In this way | C．By the way | D．In the way |
The train arrived twenty minutes late, but we were not told what caused the ____. http:/
| A．delay | B．late | C．slow | D．behind time |