____ to Anne's birthday party. Mr. Brown is now searching shop after shop for a nice present for her,
| A．Having invited | B．Having been invited |
| C．Have been in, lied | D．Being invited |
Though we spent a lot, we think it _____ because we succeeded in the end.
| A．worth | B．worth being spent | C．worthy of | D．worthwhile |
The conference has been held to discuss the ________of global warming on people’s lives all over the world.
| A．importance | B．effects | C．protection | D．impression |
At the railway station，the mother waved goodbye to her daughter until the train was________.
| A．out of sight | B．out of reach | C．out of order | D．out of place |
________by a group of children，the old man was delighted.
| A．To be surrounded | B．Surrounding | C．Surrounded | D．To be surrounding |
Learning English means _________ memorizing a huge lot of words．It involves a large amount of reading as well．
| A．other than | B．more than | C．rather than | D．less than |