_______ is even important is ______ as the earth cooled down, water began to appear on its surface.
| A．That, that | B．What, that | C．What, what | D．It, that |
I’m glad that my parents have _______ of me buying a new car.
| A．agreed | B．assisted | C．allowed | D．approved |
— How can I improve my English?
— Only by reading a lot _______ progress in English.
| A．can make you | B．will make you |
| C．can you make | D．you can make |
_______ many times, but he still couldn’t understand it..
| A．Although he had been told | B．He had been told |
| C．Having been told | D．Told |
Jane, hurry up. I’m afraid you won’t have time to ______ before the party.
| A．get changed | B．get change |
| C．get changing | D．get to change |
The car _______ in Germany in the 1960slooks old now.
| A．produced | B．producing |
| C．to produce | D．which produced |