The rain had cleared the air, and the grass ______ fresh and sweet.
Dick is over sixty, but he looks young for his age. He is always full of ______.
Nuclear science should be developed to benefit the people ______ harm them.
I thought I was going to fail the exam, but I passed _______.
第一部分:英语知识运用(共两节,满分45分)第一节:单项填空(共15小题;每小题1分,满分15分)— Isn’t that Ann’s husband over there?— No, it ________ be him — I’m sure he doesn’t wear glasses.
30. _____I explained on the phone, your request will be considered at the next meeting.