I am really worried about _____ I have hurt hisfeelings, though I didn’t mean to.

Thai is the only way we can imagine_________the overuse of water in students’ bathrooms.

Nanjing is not so large_______ Shanghai, however, it’sthe second_______ city in East China.

I must go there earlier. John has suggestedthat I ________ an hour before the discussion begins.

Would you take this along to the office for me—______________.