The two ladies are ________ the same age, but there seems to be ten years ________ them.
| A．at, between | B．about, among |
| C．as, among | D．of, between |
people in the world are sending information by E-mail every day.
| A．Several million | B．Many millions | C．Several millions | D．Many million |
The young dancers looked so charming in their beautiful clothes that we took
pictures of them.
| A．many of | B．masses of | C．the number of | D．a large amount of |
He did itit took me.
| A．one-third a time | B．one-third time |
| C．the one-third time | D．one-third the time |
The small box isas the big one.
| A．one-tenth the size | B．one-tenths as large |
| C．one-tenths large | D．one-tenth as large |
We’ve failed three times in the experiment,so we’ll have to do ittime.
| A．four | B．a fourth | C．fourth | D．the fourth |