While typing, Helen has a habit of stopping _____ to give her long and flowing hair a smooth.
| A．occasionally | B．simultaneously | C．eventually | D．directly |
The old man has a strange way of speaking. Here is a recording of his speech, but no clear _______ of what he has said could be made at all.
| A．meaning | B．idea |
| C．explanation | D．sense |
The film “Pirates of the Caribbean” _______ a great success and brought in a large profit to the cinema across the country.
| A．appreciated | B．enjoyed |
| C．made | D．secured |
The traffic on the main streets has a longer green signal than _______ on the small ones.
| A．one | B．this | C．that | D．it |
With alcohol and drugs _______ out of their life, the post-1990s young people now tend to develop healthier hobbies.
| A．kicked | B．to kick |
| C．having kicked | D．kick |
The house I grew up _______ when I was in Australia has been taken down and replaced by an office building.
| A．in which | B．in it | C．in | D．in that |