MORE ACTIONS SHOULD_________TO PROTECT WILDLIFE IMMEDIATELY. A. BE...

35.

More actions should_________to protect wildlife immediately.

A. been done

B. be taken

C. be done

D. be made

Read the passage and fill in each blank with one suitable word.

Becoming a collector of something is very interesting. The most interesting is_______(36) stamps because there are so many

to choose from. Stamps - collecting _______(37) a hobby of millions of people all over the world for more than some hundred years.

Nobody_______(38) how many stamps there are in the world. The _______(39) problem of all for the beginner is just which stamps

to collect, as there are so many and nobody could collect them all. Many people collect stamps of one country, perhaps the one they

live_______(40) or small group of countries, or a theme. "Thematic collection" means gather all stamps in connection with an idea.