1.The captain made an apology to the passengers for the delay c_____ by bad weather.
2.In the singing calss the group leader handed out a c_____ of new songs to each member.
3.Lam is often c______ to Taiwanese singer Jay Chou bacause they both write their own songs and are developing R&B style.
4.The c_____ on the train kept giving hot water to us.
5.The photographers had to c_____ a lot of film and other machines.