TASK 1

The_________ of boys joining Math classes is 10% higher than that of girls.

• proportion

• proportions

• percent

• percent

The ________ of electricity produced from nuclear power increased by 10% in 2010.

• percentages

• percentage

• percent

• percents

The ______ of students of the Academy increases by about 1000 students every year.

• amount

• lot

• number

• numbers

The _____ of electricity produced by nuclear power increased gradually to 2 million KWh.

• number

• amount

• figure

• great

a problem experienced by 46 ______ of the people in this age group.

• percents

• percentage

• percentages

• percent

only 22 ______ of people in the oldest age group have trouble finding accommodation

• percentage

• percents

• percentage

• percent