--- You’d better _______ some popcorn or soft drinks before the film begins.--- But I think it’s better _______ anything while watching the film.
Don’t be afraid of asking for help ______ it is needed.
Hawaii is __________ beautiful beaches.
Tiger Watch, _____one-hour documentary, won_____ award for its amazing photography.
I think the mountains will ______with trees in a few years’ time.
Every year a lot of tourists travel to Hainan , because it’s island .