You’ll find taxis waiting at the bus station ______ you can hire to reach your host family.
| A．which | B．where | C．when | D．as |
Peter, as well as his two sisters Sondra and Emily, ____ left-handed.
| A．is | B．has | C．are | D．have |
Not only ____ work faster, but also he worked better.
| A．he did | B．does he | C．he does | D．did he |
We made ____ clear when and where we ____ going to have the meeting.
| A．that; are | B．it; are | C．it; were | D．that; were |
____ volcanoes now for many years, I am still amazed at their beauty as well as their potential to cause great damage.
| A．Studied | B．To study | C．Having studied | D．Studying |
The trade union in this industry are ____ any reduction in wages.
| A．objecting against | B．opposed to | C．reacted to | D．resisting against |