VIII. Put the verbs in brackets in the correct form

1. The olympic Games (be)............ held once every four years.

2. The first olympic games (take)........... place in Greece in 776

3. People (start)............. to use computer about 50 years ago.

4. What 's that noise?

- The children (play)............... tug of war.

5. What.......... you (do).............. last weekend?

- I (cycle).................. round the lake with my friends.. Then I (watch)...........TV in the afternoon.