branch A. technical B .machine C. research D. stomach
surprise
A. praise B. handsome C. house D. nurse
lively
A. possible B. universe C. strike D. chemical
country
A. proud B. shoulder C. soup D. trouble
If parents have children help with housework, the children will feel needed. ______, they will learn to take care of themselves.
A. On the contrary B. In a word C. That is to say D. What’s more