The novel A Dream in Red Mansion is really a ______ book which deserves reading again.

I decide to pay a visit to you, but I don’t know whether it is quite _________ to you.

 The workers insist that the company should take         measures to improve their working condition.

—Do you have an_______ way to solve this problem?—No, this is the only way, I think.

 While sometimes it’s necessary to have phone calls in public, loud phone conversations are not so     .