I want to know when he _____ for New York tomorrow.

One day Chuck is ______ a flight ______ the Pacific Ocean suddenly ______ his plane crashes.[ ]

_______ the exact time departure time, he missed his train.

Mr Green stood up in defence of the 16-year-old boy，saying that he was not the one _____. [ ]

Some students find it hard to________the new teacher’s dialect(方言).[ ]