آزمون آنلاین زبان انگلیسی 2 - واژگان (Vocabulary) | آزمون شماره 6165

Iran and France had established formal diplomatic relations since 1350. There has been a regular ……… of high level visits between the two countries.

.Pollution has a negative effect on the health of everyone living in the city , not to the damage to .................................. the environment

.Ali's brother has ..................... in cooking because he has already worked in a restaurant

It is still a … for me to understand why he left me and all those lovely memories behind with no sense of regret.

I don’t understand why they use all those difficult words! They are ... everybody.