I noticed that my grandmother was very upset when I told her about the accident,so I wished I it to her.
Although he has become wealthy, Mr. Wood remains _______ he used to be, modest and friendly.
Modern plastics can _________ very high and very low temperatures.
---What does PM2.5 mean? --- It’s a professional ______ indicating the condition of air pollution.
--- How are things going, Janet? --- They have set out to deal with the present situation ______ they think deserves their immediate attention.
--- Do you have the time? --- Yes. But... my watch is not very __________.