Practice: Final exam

If you heat water to 100°C, it ____ .

• boils

• boil

• boiled

If you don’t water plants, they ____ .

• die

• died

• dies

If it rains, the ground ____ wet

• gets

• got

• get

If you mix red and blue, you ____ purple

• get

• gets

• got

If I drink coffee at night, I ____ sleep well.

• don't

• doesn't

• didd

If people eat too much sugar, they ____ weight.

• gain

• gains

• gained

If you touch fire, it ____ you.

• burns

• burn

• burned

If children play outside, they ____ happy.

• is

• are

• were

If the sun sets, it ____ dark.

• gets

• get

• got

If you don’t study, you ____ the test.

• fail

• fails

• failed