The population of the city ________from less than half a million in 1949 to over two million.
| A．have increased | B．has increased | C．have improved | D．has improved |
The theme park is one of the places ______ people can amuse themselves _____ various amusements without spending too much money.
| A．that; with | B．where; by | C．which; through | D．where; with |
The natural reserve is ______ large that you have to take shuttles to visit different sections in it.
| A．such | B．very | C．too | D．so |
______ any change about the date，please tell me immediately.
| A．Will there be | B．Should there be | C．There will be | D．There should be |
It is not known yet how these huge stones were __________over a distance of 380 kilometers.
| A．removed | B．transformed | C．transmitted | D．conveyed |
People wrote letters to get in touch in the past. Nowadays email has the way people communicate.
| A．directed | B．conveyed | C．transformed | D．sponsored |