Only when we begin our college life______the importance of English.
| A．we realize | B．we will realize | C．have we realized | D．do we realize |
Before going abroad he devoted all he could ____ his oral English.
A. to improve B improving C. to improving D. improve
I just wonder _____ that makes him so excited.
| A．what is it | B．what he does | C．how it is | D．what it is |
A modern city has been set up in ____ was a wasteland ten years ago.
| A．which | B．that | C．what | D．how |
The man had expected to see his relatives when in hospital, but _____ came to see him while many of his friends offered him their help.
| A．no one | B．none | C．someone | D．everyone |
There was ____ time _____ I hated to go to school.
| A．a that | B．a when | C．the that | D．the when |