Conditional sentence type 1

If there ______ too much pollution, it _____ the wildlife.

• is/ affects

• is/ will affect

• will be/ won't affect

• are/ affect

There will be fewer fish if we _______ polluting it.

• keep

• keeping

• will keep

• don't keep

We will reduce air pollution ______ we keep using cars and motorbikes.

• if

• unless

• and

• so

Is this sentence right or wrong?

There will be fewer birds if we won't stop damaging forests.

• Right

• Wrong

Is this sentence RIGHT or WRONG?

Unless people stop polluting the environment, there will be more diseases.

• RIGHT

• WRONG

What will happen if we _______ trash in the park?

• won't throw

• throws

• throw

• throwing

Animals ______ their homes if we ______ down the forest.

• will lose/ will cut

• will lose/ cut

• loses/ will cut

• won't lose/ cut

Noise pollution will affect people's health if it ______ .

• increase

• increasing

• will increase

• increases