Until recently historians assumed that calendars ________ with the advent of agriculture.
|
A．came to existence |
B．came to existing |
|
C．came to exist |
D．were existential |
. ________ when the boulders suddenly disappeared.
|
A．So relieved we felt |
B．How relieved we felt |
|
C．What a relief we were feeling |
D．How we felt relieved |
When he knew the disappointing result of the exam, he seemed quite _______.
|
A．fed up |
B．cast down |
C．in vain |
D．in amazement |
By the year 1889, there were just 541 bison ________ in the whole of North America.
|
A．leaving alive |
B．to leave alive |
|
C．to be left alive |
D．left alive |
After _________ seemed like hours, a nurse wheeled Doris out of the emergency room.
|
A．that |
B．there |
C．which |
D．what |
---I am going to the supermarket to buy a quilt.
--- ________ You can easily buy one on the Internet.
|
A．Why not? |
B．Good idea! |
C．Why bother? |
D．By no means. |
