—I don’t suppose they could have finished their experiment, they?— , they are still doing it in the lab.
________ that they can’t be shown in the maps.
When________, the museum will be open to the pulic next year.
I don’t want to walk any further. My legs________.
All flights______ because of the air traffic control, the passengers had to wait in the hall.
I ________ in Nanjing for many years, but I’ve never regretted my final decision to move back to Huai’an.