According to some theories ________ from psychoanalysis, life is supposedly easier; and more pleasant when anxiety is overcome.
| A．obtain | B．obtaining | C．to obtain | D．obtained |
--- Why do you want the book?
---- _________, sir.
| A．Studying | B．Studies | C．To study | D．Studied |
Her husband was _____ to make a fortune, but finally failed.
| A．proud | B．anxious | C．eager | D．content |
______he came back ______the truth.
| A．Not until; did he know | B．It wasn’t until; did he know |
| C．Not until; had he known | D．It wasn’t until that he had known |
The boy wanted to ride his bicycle in the street, but his mother told him_________.
| A．not to do | B．not to | C．not do it | D．do not to |
_______ in a long queue, we waited for the store to open to buy a New iPad .
| A．Standing | B．To stand | C．Stood | D．Stand |