This kind of medicine has a bad ________on our brains.
Be _____ about life. You can get over those unhappy moments and cucceed in time If you keep on trying.
The maths teacher demanded that all the students _____ the examination paper within one and a half hours.
—Shall I turn on the TV, Mom?—No. You should be quiet _____ wake up your sleeping brother.
Have you ever had a case _________ someone accused of your journalist of getting the wrong end of the stick.
She first _____ singing and dancing, but soon lost interest and became a businesswoman.