آزمون آنلاین زبان انگلیسی 2 - درس سوم | آزمون شماره 4251

There are useful chemical ……… that are made from tobacco, including those which kill most insects.

If you think of these children growing into adults who enjoy and ……… classical music, then that repays our effort.

Why are you always worried? Is your life really ……… ?

He welcomed me with a ……… and a glass of juice.

A: Who do you think I should get to the job?

B: Mark , You can always .......................... him to do good work.