—How about your negotiations?
—Pretty successful. Full exchanges of opinions allowed both sides of us to better understand ______ each stood on many issues.
| A．where | B．that | C．what | D．which |
It was five o’clock in the afternoon _____ they climbed up to the top of the mountain.
| A．since | B．when | C．That | D．until |
The teachers in Senior High Three would like to answer ______ worry the students, especially when the College Entrance Examination is coming.
| A．all the questions they think | B．whatever questions they think |
| C．any questions they think | D．whatever questions they think that |
The idea for the new plan came to his mind, ______ to his experiment in the lab.
| A．while devoting | B．while devoting himself |
| C．while he was devoted | D．while devoted |
In order to improve English, __________.
| A．it is necessary to need a lot of practice. |
| B．a lot of practice is needed. |
| C．you need a lot of practice |
| D．it needs a lot of practice. |
There are emergency exits in both towers of the hotel, ______ on the other side opposite the elevators.
| A．on which arc located | B．where is located |
| C．which locate | D．which are located |
As far as I am concerned, education is about learning and the more you learn, ____.
| A．the more for life are you equipped | B．the more equipped for life you are |
| C．the more life you are equipped for | D．you are equipped the more for life |
While watching TV, ____.
| A．the doorbell rang | B．the doorbell rings |
| C．we heard the doorbell ring | D．we heard the doorbell rings |
While watching television,__________.
| A．the doorbell rang | B．the doorbell rings |
| C．we heard the doorbell ring | D．we heard the door bell rings |