This passage puzzled me so much that I stopped for a few seconds to _____.
He ___________all his pockets but failed to find his passport.
Every minute is made full _______ of _______ our lessons well.A. to use; study B. use; studying C use; to study D. used; studying
----My sister is very upset today.-----It’s your fault. You ________ the bad news to her yesterday.
---Why does she always ask you for help?---- There is no one else ________________, is there?A. who to turn B she can turn to C. for whom to turn D. for her to turn
People ______ at the meeting would have a discussion on pollution.