— Shall we go to the cinema this evening?—Sorry I can’t. I’m __________ my mum at the airport at 7:00.
It was the first time that I ______ the movie, and I fell in love with it at once.
I am determined to get a ticket for the concert ____ it means standing in a line all night.
It was because of the bad weather _________ the football match had to be put off.
Professor Lee failed many times but he ________found a good way to solve the problem.
Ladies and gentlemen, please fasten your seat belts. The plane________.