Ex. 1
1. A. bear B. where C. hear D. pear
2 A player B clear C. share D. pair
3. A. airport B. fear C. appearance D. sphere
4. A upstair B. there C. here D. prepare
5. A square B. nearly C. sincere D. beer
6. A. cherring B. idea C. career D. parent
7. A engineer B. square C. carefully D. repair
8. A peer B. volunteer C. fare D. really
9. A nightmare B. atmosphere C. clearly D. nearby
10. A chair B. scared C. theatre D. wear
1.A
2.A
3.D
4.C
5.A
6.D
7.A
8,C
9.D
10.C