A. Definitions. Use the correct form of the words in the box to complete the definitions below.
last, leader, period, prepare, problem result, useful, worried
1. A _________ is something caused by something else. 2. If a class _______ one hour, it's 60 minutes long. 3. If something is________ it's helpful in some way. 4. If you________ for something. you get ready for it. 5. Someone who fears something bad will happen is probably______. 6. __________ are things that are difficult to deal with. 7. A _______of time is a length of time in which something happens. 8. A________ is someone who others follow.
Respuesta:
1. A ____result_____ is something caused by something else.
2. If a class ___last____ one hour, it's 60 minutes long.
3. If something is___useful_____ it's helpful in some way.
4. If you___prepare_____ for something. you get ready for it.
5. Someone who fears something bad will happen is probably__worried____.
6. ___problem____ are things that are difficult to deal with.
7. A ___period____of time is a length of time in which something happens.
8. A_____leader___ is someone who others follow.