--Whenever I come to visit, he is always watching TV.--You’re really observant. He can’t help but ________ some TV during meals or before bed.
-- Robert is indeed a wise man. -- Oh, yes.How often I have regretted _________ his advice!
John received an invitation to dinner, and with his work ________, he gladly accepted it.
---I’m sorry.I’ve left my credit card home.And I don’t have enough cash for the meal. --- Don’t worry.___________.
_______, I have to put it away and focus my attention on study this week.
Elephants have their own way to tell the shape of an object and _________ it is rough or smooth.