When you have any questions hard to answer, you may ________ your notes.

Last month an earthquake, ________ a magnitude of 6.3, struck an Indonesian island, and________ at least 70 people.[ ]

Steps must be taken _________ this kind of disasterwill never happen again.

62. Everyone who comes to the party isgiven a wooden apple with _____ own names cut in it as a souvenir.

Why not ________ an English clubto practice _________ English?