Increase the temperature of the gas and the gas will tend to __________.
| A．expand | B．spread |
| C．stretch | D．extend |
Parents ___ much importance to education. They will do their best to give their children that priceless gift.
| A．attach |
| B．pay |
| C．link |
| D．apply |
______the website of the Fire Department in your city, and you will learn a lot about firefighting.
| A．Having searched |
| B．To search |
| C．Searching |
| D．Search |
There are plenty of jobs____in the western part of the country
| A．present |
| B．available |
| C．precious |
| D．convenient |
Do you think shopping online will take the place of shopping in stores?
| A．especially |
| B．frequently |
| C．merely |
| D．finally |
Had I known about this computer program, a huge amount of time and energy .
| A．would have been saved |
| B．had been saved |
| C．will be saved |
| D．was saved |