Helping others is a habit, ___ you can learn even at an early age.
| A．it | B．that | C．one | D．those |
It took us quite a long time to get to the amusement park. It wasjourney.
| A． | three hour | B． | a three-hours | C． | a three-hour | D． | three hours |
___________ our manage objects to Tom's joining the club, we shall accept him as a member.
| A．Until | B．Unless | C．If | D．After |
When changing lanes, a driver should use his turning signal to let other drivers know ______.
| A．he is entering which lane | B．which lane he is entering |
| C．is he entering which lane | D．which lane is he entering |
One reason for her preference for city life is ___________ she can have easy access to places like shops and restaurants.
| A．that | B．how | C．what | D．why |
___________ the city center, we saw a stone statue of about 10 meters in height.
| A．Approaching | B．Approached | C．To approach | D．To be approached |