1. A. this B. think C. thank D. thieves
2. A. gather B. bathe C. birthday D. weather
3. A. tooth B. breathe C. through D. earth
4. A. thirty B. than C. therefore D. those
5. A. mouth B. Thursday C. nothing D. worthy
6. A. both B. teeth C. smooth D. fourth
7. A. weather B. wealthy C. clothing D. bathing