If you study hard , I’m sure you’ll get good ________.
I always tell my students _______ on the road because it’s really dangerous.
—Mum, must I stay there the whole day? —No, you .You come back after lunch, if you like.
I think _______ necessary for you _______ breakfast.
You’d better _______ too much meat. You are much too fat.
The old man was _______ sad _______ say a word when he heard the bad news.