I have a _______. I will go to see a dentist.A. stomachache B. headache C. toothache
--I’m worried about my math exam. ---______.I believe you can pass it.
A group of middle school students spent two weeks ____the jungle.
She doesn’t have a pen ____.
___ is said that _____ tourists visit this city every day.
How much does the ticket ____ from Shanghai to Beijing?