1) They are always happy to have guests.(always)
2) We never laugh at people in trouble.(never)
3) I am usually busy on Wednesdays.(usually)
4) Birds build their nests on this roof every winter
5) They generally sing very loudly.(generally)
6) Dalit is rarely late for school.(rarely)
7) My parents hardly ever help me with my homework.(hardly ever)
8) My parents visit us from time to time
9) We often are at home on Saturdays.(often)