In many places in China, the old over 90 not only by their family but also by the government.

I’m certain Davel’s told you his business troubles _____, it’s no secret that he owes a lot of money to the bank[ ]

Mary decided not to work on the program at homebecause she didn’t want her parents to know what she __________.

I had an unusual ____/ɪk’spɪrɪəns / last Sunday.How strange you can’t imagine!

Environmentalists fear that this is a short-sighted ______ to the problem of global warming.