restricts

"The patient followed the doctor's instructions carefully. "

"Consider that we’ve had three major events and the year has hardly begun."

"The teacher had to restrain the students' excitement so they could listen to the instructions. "

"The function of a school lunch is to provide students with nutrition. "

"The garden's flowerbeds were planted within the confines of the stone wall. "

"The fence clearly marks the boundaries between our yard and our neighbor's yard. "

"This manuscript is the original."

"After suffering diahrroea, the patient was restricted to a diet of rice, cold meat, and yoghurt."

""Many students have problems understanding fractions." "

"My teacher explained the new math formula specifically for students in the advanced class. "

"Is anyone here afraid of suffering hardship?"

"My son used his calculator to figure out how much change he would get from his allowance. "