UNIT 4 TEST 1A. WAS SURVIVED - DESTROYED B. SURVIVED - WAS DESTROYEDI....

17. The charity is appealing for volunteers ______ elderly patients to and from hospital.(31) ______ all over the world. It helps children of all races, nationalities,religions, and political systems in more than 140 (32) ______ countries. Thea. to take b. taking c. taken d. who take