Ex 1 - Complete the first conditional sentences with the correct form of the verbs. 1) If we (leave) now, we (be) at the airport on time.
2) If I don't have a big suitcase, I (not pack) everything.
3) I think the plane ticket (be) cheaper if you (buy) it now.
4) I won't take my phone charger if you (take) yours.
5) If he (not turn down) the music, the neighbours (be) angry.
6) They (not go) on holiday if they (not have) passports.
Task 2. Complete the text with the right words. 1. clothes; 2. course; 3. residence; 4. wear; 5. academic; 6. full; 7. old; 8. allowed; 9. present; 10. had; 11. days; 12. live. In the ... times students' life was ... of restrictions. Students of Cambridge were not ... to play games, sing, hunt, fish or even to dance, they ... to … special dark ... and the "squares", the ... caps they still wear in our ... . During the ... all students have to ... in the college; there are at ... over 9,000 students in ... .
1 The Portuguese explorer Vasco da Gama hadn't seen penguins before he travelled to South Africa in 1497. X
2 After he had made a pilgrimage to the city of Mecca in 1325, Ibn Battuta decided to become an explorer. ✓
3 Many explorers had tried to climb Mount Everest before Tenzing Norgay and Edmund Hillary reached the peak in 1953. ✓
4 People in Europe hadn't eaten potatoes until Christopher Columbus brought some from America. X
5 More than 400 years after Magellan had sailed around the world, the US submarine Triton made a similar journey underwater. ✓