problem
- The pollution problem here seems to get more and more serious .Something ____with it .
- Would you mindthe problem to us?
- This problem is too difficult. — You can’t work out the math problem unless you ______ to your teacher carefully. [ ]
- This is______difficult problem that few students can work it out.
- This is______difficult problem that few students can work it out.
- you out the physics problem, Kathy?— Not yet, but I’m going to.
- This problem is very difficult. -I know,but Jack has working it out.
- The problem is very difficult. I’m afraid you can’t work it out now.—I fail this time, I will try it again.
- The problem of the global warming is serious, ________,the sea levels have risen a little.
- This math problem is _________ thatone.[ ]