12、Many people buy suitcases to carry their luggage when they go abroad on holiday and never take the trouble to find out whether they will be _ _ 21 _ _ to survive the journey. Whatever case you buy - and obviously the more you pay for it, the better it is likely to be - you should be careful _ _ 22 _ _ too much into it. A lot of passengers _ _ 23 _ _ and then the locks break. Some people think manufacturers should say how much the case can carry. But the manufacturers say it depends _ _ 24 _ _ the quality of the case. A cheap case, _ _ 25 _ _ has been badly made, will obviously not last as long as an expensive one.