--Where’s Mr. Wang , do you know? -- Well, it’s hard to say. But I saw him a football game just now.
---I wonder ___________. ----It’s next to the hospital.
If you don't know the word, you can _____ in the dictionary.
__ is really hard __ them to climb Mount Tai.
My brother ______ works in that factory .He has become a bus driver.
The classroom _______by her every day