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I. Choose the best alternative to fill in the gaps:
1. Experts conclude that accelerated human development can be used to soften human … .
a) collapse b) impact c) evolution
2. What kind of … did the archaeologists make?
a) investigation b) evidence c) discovery
3. Nowadays humanity is used to … with incredible achievement.
a) research b) rush ahead c) contribute
4. Ancient humans must have had to minimize their … for food and conditions for life.
a) supply b) requirements c) challenges
5. Would we … through several natural disasters?
a) survive b) evolve c) supply
6. Some scientists believe that the human body has not … radically since prehistoric times.
a) evolved b) maintained c) altered
7. My friend is very hardworking and enjoys … tasks.
a) crucial b) challenging c) primitive
8. It's very important for people not to … to global warming.
a) alter b) sustain c) contribute
II. Use the words in appropriate form forms.
Do you think about electricity when you switch on the light? Do you
ever think about any (1) issues when you use a microwave, science
a phone or a laser printer? No, we have already got used to all those
devices and take them for granted. Now we have much more (2) ambition
projects on the mind – launching space apparatus on Mars and studying
the deeps of ocean. If the (3) development of society doesn't technology
slow down in the near future, (4) will make major breakthroughs science
in (5) technologies, space technologies and genetics. communicate Nanotechnologies and robots will widen people's abilities (6) . dramatical
It's (7) an exciting time to live in as so many real
(8) things are happening around. fantasy
III. Fill in the gaps with the infinitive with to or ing-form of the verbs:
1. Do you advise me … (watch) that TV-programme which I missed yesterday?
2. I feel like … (take) part in the tennis competition because it's a very good chance.
3. You need … (talk) through the matter with somebody.
4. It's 7 am. It's time … (get up).
5. We are going … (arrange) the picnic next weekend.
6. Could you manage … (find out) news about their trip?
7. My friends enjoy … (arrange) picnic in the forest at the weekend.
8. My friend afforded … (buy) a lot of new computer games yesterday.