The _______of our life has been improved greatly since the Party’s policy was carried out.

— If you like I can do some shopping for you.— That’s very kind of you for your ______. 

 He is ______as a leader but he hasn’t__________ in teaching.

 “Can I take your        now?”said the waiter.

For the______ of the customers ,the supermarket has recently opened several new branches in town.