I predict he will be an engineer _____ten years, because he is so interested in engineering.
—_______ I borrow your English book? —Yes, of course you _______.
It’s bad for our eyes to read books _______ the sun.
The summer holiday is coming. We’re going to have _______ holiday.
I think _______ necessary for you _______ breakfast.
—There _______ a football match this evening. —Exciting news.