根据句意及首字母或汉语提示写出单词。
The old man’s e     grew so bad that he could hardly see.
Dear, you cannot cut the grass with a knife that is not S   ．
The doctor listened to his breathing and checked his p     .
His hand shook slightly as he I      the key into the lock.
U     to sleep at night,l got up to make myself a glass of milk.
I tried to get through, but there were too many people b   my way.
An   （可调节的）electric lamp can be placed in various positions.
Take the medicine to        （缓解） the headache.
The  hurricane  caused       （广泛的) damage,making crops drop in production
There is no     （有魔力的)formula for passing exams –only by hard work.