The teacher encourages the children to feel _________ about asking questions when they don't understand．（ ）
A．nervousB．confidentC．excitedD．practical
—I have been to Mount Fanjing three times. What about you?
—I have been there three times, too. And I would like to visit it a ______ time.
| A． |
three |
B． |
third |
C． |
four |
D． |
fourth |
—Maria, we will graduate in a week.
—______! We should keep in touch.
| A． |
How time fly |
B． |
What time fly |
C． |
How time flies |
D． |
What time flies |
— Uncle Wang, could you tell me the secret of your good health?
— In my view, ______ vegetables and ______ meat.
| A． |
less; less |
B． |
more; more |
C． |
more; less |
D． |
less; more |
—Do you know there are more than 3,000 languages ______ in the world?
—Sorry, I have no idea.
| A． |
speaking |
B． |
spoken |
C． |
speak |
D． |
spoke |
—Using public chopsticks ______ necessary when eating with others.
—That’s right.
| A． |
is |
B． |
are |
C． |
was |
D． |
were |