“The children are playing in the park.”The main structure of the sentence is ______ .
| A．S+V | B．S+V+DO+OC | C．S+V+IO+DO | D．S+V+P |
______ stones were put together in a certain way.
| A．Tons | B．A hundred of |
| C．Hundreds of | D．Hundreds |
I am sure Cindy will be able to find the hotel. She has a pretty good ______ of direction.
| A．idea | B．popularity | C．taste | D．sense |
The ______ of new technology is to make life easier, not to make it more difficult.
| A．trouble | B．honor |
| C．purpose | D．position |
These books must belong to ______”means “These books must be ______.”
| A．their, them | B．their, theirs |
| C．them, their | D．them, theirs |
Ben’s composition is almost perfect ______ several spelling mistakes.
| A．besides | B．beside |
| C．except | D．except for |