There is a big dog _______to a fence outside the house.
| A．tying | B．tied |
| C．to tie | D．ties |
--I could hardly recognize Mary just now!
--Me neither. Sheso much.
| A．changes | B．is changing |
| C．has changed | D．had changed |
in front of the mirror, many females often ask themselves such questions as “Should I lose some weight?” or “How do I look in these clothes?”
| A．Stand | B．Standing |
| C．To stand | D．Having stood |
from the factory forced him to leave his hometown and seek for job opportunities in other cities.
| A．His dismissing | B．He being dismissed |
| C．He dismissed | D．His being dismissed |
--Everyone can make a mistake.
--Yes, but we should correct itit gets worse.
| A．when | B．while | C．after | D．before |
It’s helpful to put children in a situation they can see themselves differently.
| A．that | B．when | C．which | D．where |