His mother ____________ an acute disease and passed away three months later.

In that country, guests usually feel that they are not highly ________ if the invitation to a dinner party is given only three or four days before the party date．

__this cake, you’ll need 2 eggs, 175 g sugar and 175 g flour．

Have you finished the maths problem?- Not yet, because I find it difficult ______.[ ]

e is a tradition of having a familydinner at home on lunar New Year’s Eve. _____, however, the custom has changed.