Most countries of the world have records of the great natural catastrophes that before.
| A．had occurred | B．have occurred |
| C．occurs | D．would occur |
It was so cold that they kept the fire ________all night.
| A．to burn | B．burn | C．burning | D．burned |
Believe it or not, he was seen ______upstairs just now.
| A．to go | B．to going | C．having gone | D．go |
They knew her very well. They had seen her ____up from childhood.
| A．grow | B．grew | C．was growing | D．to grow |
Mrs. Smith warned her husband _____after drinking again and again.
| A．never to drive | B．to never drive | C．never driving | D．never drive |
The first textbooks _____for teaching English as a foreign language came out in the 16th century.
| A．having written | B．to be written | C．being written | D．written |