Choose the word with the underlined part that is pronounced differently from the other three words.

• brochure

• exchange

• discharge

• teacher

Choose the word with the underlined part that is different from the other three in terms of the position of the main stress.

• profit

• aware

• explore

• preserve

The people __________ lived on the island were friendly and helpful.

• who

• whom

• which

• where

If we had a larger apartment, we __________ friends to stay.

• could invite

• will invite

• invited

• had invited

Alan said that he __________ a trip around the bay the next day.

• would take

• had taken

• will take

• took

Our teacher reminds us to _________ for the lessons before class.

• prepare

• control

• review

• combine

We must __________ actions to improve the surrounding environment.

• take

• do

• give

• let

Lucas: "I'm sorry. I should have told you the truth." Anna: "_________"

• That's all right.

• It's my pleasure.

• I'm afraid so.

• It's very kind of you.

My sister warned me __________ him.

• not to trust

• didn't trust

• not trusting

• not trust

We aim to provide our customers with a _________ and friendly service.

• efficient

• efficiently

• effect

• affect