Our city has developed into a big city，which is it used to be．
| A．four times large than that |
| B．four times the size of what |
| C．four times the size larger than that |
| D．as tour times the size as that |
.Hundreds of people leave their village to seek their _________ in cities.
| A．luck | B．chance | C．fortune | D．future |
—Johnson failed to get a good job in that company.
—He should have _________ the best of chance.
| A．used | B．wasted | C．made | D．taken |
Many new _________ will be opened up in the future for those with a university education.
| A．opportunities | B．necessities | C．realities | D．probabilities |
_________ whenever you like;you are always welcome.
| A．Drop out | B．Call at | C．Drop in | D．Call on |
—Did you get a ticket then?
—Yes,otherwise I _________ the concert last night.
| A．didn’t attend | B．wouldn’t attend |
| C．hadn’t attended | D．wouldn’t have attended |