Indicate the word whose underlined part differs from the other three in pronunciation.

• stopped

• lived

• stayed

• cleaned

Indicate the word that differs from the other three in the position of primary stress.

• pollute

• answer

• famous

• study

My books are here on the table. Where are ________?

• your

• my

• mine

• yours

Mr. Brown________ history in my school since 2015.

• taught

• has taught

• teaches

• have taught

___________ energy is produced by collecting sunlight and converting it into electricity.

• Solar

• Water

• Wind

• Nuclear

__________the fast pace, I prefer living there.

• Although

• Even though

• Despite

• Because

She is very busy. ________,she always helps us with our homework.

• Therefore

• Although

• But

• However

I think in the future, travelling by flying cars ______ faster than by electric cars.

• will being

• is

• will be

• are

A ___________ can function as both a personal car and an aircraft.

• flying car

• flying train

• helicopter

• express train

Mary ...............to work every morning, but today she .............. to her office.

• cycles/is walking

• is cycling/is walking

• cycles/walks

• is cycling/walks