Which word has the main stress put differently from the others ?
1. A. attend B. option C. percent D. become
2. A. arrest B. purchase C. accept D. forget
3. A. birthday B. weather C. although D. beauty
4. A. expensive B. programme C. delicious D. historic
1 B
2 B
3 C
4 B
1,C
2,B
3,C
4,D