But one day I __________________ what I often tell him to do.A. was caught not doing B. was caught not to doC. was not caught doing C. was caught to not do
Effective measures have been taken to prevent _______pollution.
-- I’m thinking of the test tomorrow. I’m afraid I can’t pass this time. -- ______! I’m sure you’ll make it.
After that, he knew he could ________any emergency by doing what he could to the best of his ability.
For him_____ stage is just _____ means of making a living.
I can’t say which wine is best ----- it’s a(n) _______ of personal taste.