Today’s young people can’t live without smart phones. They keep their hands on the phones whenever they go, even while they_______meals.

May I borrow this dictionary ? —Sorry. This is not _____. It’s Lily’s .

Mr.Wang usually goes to work ______ a car. [ ]

You’ve read the Frog by Moyan , haven’t you?—Yes, I_______ second time and I got a better understanding.

The flight to Toronto was __________ because of the heavy snow.