WorksheetsSecond conditional UNIT 4
Total questions: 25
Worksheet time: 13mins
1.
If everyone recycled more, the world _____ cleaner.
a) is
b) will be
c) would be
d) was
2.
If people used renewable energy, we _____ reduce pollution.
a) can
b) would
c) will
d) could have
3.
If factories didn’t produce so much waste, rivers _____ less contaminated.
a) are
b) would be
c) were
d) have been
4.
If governments invested more in education, people _____ more aware of sustainability.
a) will become
b) become
c) would become
d) are becoming
5.
If I had the power, I _____ ban single-use plastics.
a) will
b) can
c) would
d) am
6.
If companies _______ fair wages, workers would have better lives.
a) would
b) pay
c) paid
d) will
7.
If there _____ more trees, cities would be cooler.
a) are
b) will be
c) were
d) would be
8.
If people ______ less meat, greenhouse gases would decrease.
a) would
b) ate
c) eat
d) will
9.
If students learned about climate change early, they would make better choices.
a) learn
b) learning
c) will
d) learned
10.
If water wasn’t wasted, we _____ have more for future generations.
a) will
b) would
c) did
d) do
11.
If I were the president, I _____ create stricter environmental laws.
a) will
b) would
c) can
d) am going to
12.
If people ________ so much food, we would reduce hunger.
a) throw away
b) would
c) didn't
throw away
d) threw away
13.
If we used bicycles instead of cars, the air _____ cleaner.
a) is
b) would be
c) was
d) could
14.
If rich countries ______ poorer nations, global inequality would decrease.
a) helped
b) help
c) will
d) helping
15.
If scientists found a new clean energy source, it _____ change everything.
a) would
b) will
c) can
d) has
16.
If people reused materials, we _____ produce less garbage.
a) would
b) will
c) could have
d) are
17.
If countries cooperated, they _____ solve global problems faster.
a) would
b) can
c) will
d) are
18.
If companies didn’t use toxic chemicals, the soil _____ healthier.
a) is
b) was
c) would be
d) will be
19.
If everyone planted one tree, we _____ help the planet recover.
a) can
b) will
c) could
d) would
20.
If plastic were banned, marine animals _____ live safely.
a) will
b) can
c) would
d) are
21.
If there were more public transport, fewer people _____ drive cars.
a) will
b) would
c) did
d) have
22.
If people didn’t depend on fossil fuels, global warming _____ slow down.
a) would
b) could
c) will
d) did
23.
If we protected the oceans, marine life _____ thrive.
a) would
b) will
c) can
d) is
24.
If students participated in recycling projects, they _____ learn responsibility.
a) will
b) can
c) would
d) are
25.
If each person made small changes, the planet _____ become a better place.
a) is
b) was
c) will
d) would
