-Is Mr. Li in his office ?-No, he __________ in the office. He’s ill in hospital.
We have found no debris(残骸)ofthe missing Malaysian airlines flight in the waters
It’s sometimes too difficult to understand the voices of American film.
--- Let’s go to the car exhibition this Sunday. ---______!
---What did your granddaughter say just now? --- She wondered ___________.
---________ will your parents come back from New York, Tom? --- In two weeks.