The student will be suspended from school _____ he apologizes to his desk-mate before the class.
| A．even | B．when | C．unless | D．once |
Animals are more ____ to the environment than human beings, which is how they survive.
| A．sensitive | B．attractive |
| C．cruel | D．committed |
—What is your primary goal, Miss Sang Lan?
—To __________ better treatment for disabled people.
| A．advocate | B．accomplish |
| C．appreciate | D．accompany |
I believe that human cloning is wrong. If we toy with nature, we will have to deal with the _______.
| A．concepts | B．conflicts |
| C．consequences | D．crimes |
Even though human cloning is causing a lot of anxiety, it is ______ good news for Faye Wilson, ______ 41-year-old saleswoman who cannot have a baby.
| A．/; / | B．/; a |
| C．a; a | D．a; the |
--Go for a picnic this weekend, OK?
-- ____. I love getting close to nature.
| A．I couldn’t agree more | B．I afraid not. |
| C．I believe not | D．I don’t think so. |