English Diagnostic Quiz

The Earth ______ around the Sun.

• moves

• moving

• move

• moved

Water ______ when it reaches 100°C.

• froze

• boils

• is boiling

• will boil

A triangle has ______ sides.

• three

• third

• triple

• thirdly

The opposite of "increase" is:

• subtract

• rise

• reduce

• add

Which of these is a correct scientific word?

• electrify

• electricate

• electronize

• electrize

She ______ (study) biology because she wants to become a doctor.

The experiment was very ______ (success) and we learned a lot.

If water reaches 0°C, it ______ (freeze).

The scientist explained the results ______ (clear).

Mathematics helps us to think in a ______ (logic) way.