1.People (not be) ____ so careless Earth wouldn't be in danger.

• a.were not

• b.was not

• c.could not

• d.are not

Tags

CCSS.L.4.1C

CCSS.L.9-10.1B

2.The amount of waste ____ (decrease) if people started to buy reusable packages.

• a. will decrease

• b.decrease

• c. would decrease

• d. decreased

Tags

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.8.3A

3.Many fish wouldn't die if factories ____ ( not dump) so many chemicals into rivers and oceans.

• a.do not dump

• b.not dump

• c. dumped

• d. didn't dump

Tags

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.8.3A

4.If people started using cars completely , there ____ (be) much less pollution.

• a.will be

• b.can be

• c. were

• d.would be

Tags

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.8.3A

5.If people ___ ( buy) more recycled paper, there wouldn't be so much waste.

• a.bought

• b.buy

• c.are buying

• buys

Tags

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.8.3A

6.If we ___ (not bury) chemicals waste underground, we ___ (not pollute) fresh water supplies.

• a.did not bury/ would not pollute

• b.do not bury/ will not pollute

• c.would not pollute/ did not bury

• d.will not pollute/ do not bury

Tags

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.8.3A

7.Pollution ___ ( not be ) such an issue if government and common people really ___ (care).

• a.can not be/ care

• b.will not be/ cares

• c.would not be/ cared

• d.would not be/ care

Tags

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.8.3A

8.If the local people ___ ( have) fresh water, they wouldn't have to use polluted water.

• a.had

• b.have

• c.has

• d.are having

Tags

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.8.3A

9.If I ____(be) the president, I ____ (ban) billboards in cities in order to reduce visual pollution.

• a. am / will ban

• b. am/would ban

• c.were/ ban

• d. were/would ban.

Tags

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.8.3A

10.What __ ( happen) if radioactive material was not handled properly?

• a.will happen

• b.would happen

• c. happen

• d.can happen

Tags

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.8.3A