شرکت در آزمون آنلاین زبان انگلیسی 2 - درس دوم | آزمون شماره 4531

As a result of their dependence on drugs, a person living with a drug addiction for a long period of time may begin to ……… a number of serious mental problems.

.You can ........................ the arrow on your computer monitor either by using the mouse or by using the arrow keys on the keyboard

. As a parent you should try to ............................ a kind home environment for your children to grow up in