شرکت در آزمون آنلاین انگلیسی 3 - انگلیسی 3 | آزمون شماره 11362

According to a study in the US if you want to ……… your happiness you should know that people who tried six kinds of jam felt happier with their choice than those who were ……… 24 jams to taste.

The campers will walk around the forest until they ............................... enough firewood to start a huge flame to keep them warm tonight .

In some cultures , when you are invited to have a ............................ at someone's house , you might be considered rude if you don't say how nice the food is. 

The word “they” in paragraph 2 refers to …. .