research - исследование

attend - посещать

pollution -  загрязнение

stray - заблудиться

members - члены

mayor - мэр

ceremony -  церемония

1 Who's the mayor in your town?

2 Did you attend the art class this morning?

3 Bob is doing some research on the Amazon River

4 Our Golf Club has 300 members

5 Air pollution is a big problem in my area

6 There are a lot of stray animals in Athens

7 The Oscars is the most popular film award ceremony in the world