We offered to give Sharon a ride home，but she ______，saying that she felt like walking．（ ）
| A． |
understood |
B． |
accepted |
| C． |
compromised |
D． |
declined |
A number of methods been used, but the number of animals still small in the forest.
| A．have; is | B．has; is |
| C．have; are | D．has; are |
A great number of visitors __________ attracted to my hometown, and the number of foreigners there _______ quite large.
| A．are; are | B．is; is |
| C．is; are | D．are; is |
----The singer together with her band_______ invited to the concert. Did you enjoy that party?
----No, hardly_____ when they sang their top hit Oh, My Baby.
| A．was, I had left | B．were, I have gone |
| C．was, had I left | D．were, did I leave |
One-third of the country ______ covered with trees and the majority of the citizens ______ black people.
| A．is; are | B．is; is |
| C．are; are | D．are; is |
A very large number of the students in our school _______from the countryside. Besides, the number of girls ______ more than half of the total.
| A．is/ reaches | B．are / reaches |
| C．are/ reach | D．is / reach |