on
III. Complete the sentence below with an appropriate word:
1. Space exploration can help us to understand more about the origins of our planet and life_____
today.
2. A number of well-known scientists are involved_____
the project.
3. Don't let him eat any chocolate; he's supposed to be_____
a diet.
4. He's always had a preference_____
exotic food.
5. There are only two restaurants in the village, but I can highly recommend _____of them.
6. My uncle's always talking about_____
time he spent in Australia.
7. Unfortunately, organic products are still a_____
deal more expensive than
ordinary ones.
8.
_____shift from letters to emails has greatly affected the way people
communicate with each other.
9. Higher taxes on cigarettes have persuaded many people to give_____
smoking
10. We knew we were going to lose_____
jobs.​