1 . ______________ (separate) from other continents for millions of years, Australia has many plants and animals not found in any other country in the world.

2 . With more forests___________(destroy), huge quantities of good earth are being washed away. (所给词的适当形式填空)

3 . The new books ____________ (print) in the factory at the moment are mainly intended for children. (所给词的适当形式填空)

4 . The suggestion_____________(discuss)now is of great value. (所给词的适当形式填空)

6 . He has been told many times, but he still makes the same mistakes.(用分词短语做状语改写)
_____________________________________________________________________________________________

7 . ________ many times, he finally understood it.

A．Having told

B．To be told

C．Being told

D．Having been told

9 . Slogans use simple but impressive language to make us remember the product or service_______(advertise) at that time. (所给词的适当形式填空)