--We tried our best, but at last we lost the table tennis match.
--______.
| A．I’m afraid not. | B．That’s OK. |
| C．What a pity! | D．Nothing serious. |
Nancy doesn’t want to buy the skirt because _____ the colour ______ the size fits her.
| A．both…and | B．either…or |
| C．neither…nor | D．not only…but also |
—As a teacher, we can’t be _______ patient with our students.
| A．quite | B．too | C．very | D．so |
Don’t be crazy about computer games, ________ you will fall behind others in study.
| A．and | B．so | C．but | D．or |
____ UN report shows ____ number of the poor around the world is becoming bigger.
| A． A; the | B． An, a | C． A, a | D． An, the |
—_______ to keep our classroom clean and tidy.
—You are right.
| A．That’s our duty | B．This is our duty |
| C．It’s our duty | D．The duty is |