At the request of some English learners, he has published a lot of books, one of _______ is about English idioms.
.When she called at his studio, she_________that he had gone to Japan.
.Robert made a call to his parents yesterday afternoon. To his disappointment, _________of them answered it.
I_________stop by sometime and thank her for all her help.
.I ordered_________pizza and salad. The pizza was nice but_________salad was disgusting.
It’s so nice to hear from her again.____________, we last met more than thirty years ago.