—Our holiday cost a lot of money.
—Did it? Well, that doesn’t matter _______ you enjoyed yourselves.
| A．unless |
| B．in case |
| C．as far as |
| D．as long as |
The tutor（导师）asked his students to leave a wide ________ when typing their essays.
| A．border | B．column | C．surrounding | D．margin |
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 |