choose the words whose main stress is placed differently from the other

1. A. festival B. revision C. semeter D. expensive

2. A. supply B. improve C. fitness D. escape

put in,at,on,after, before, between, since, for

1.there are many different ways_learning words the same number of words

2.children often have a bath_ going to school

3.he soon died _ a broken heart

4.try to learn the meaning of the word _ heart

5.that's very kind _you to help us

6.you can participate _ other programs

7.we have waited for you _ an hour

8.we have not seen het_last Christmas

9.you should learn these words _heart

10.the goods in the new store will be the same _the ones in the small shops