I made a call to my parents yesterday. To my disappointment, ______ of them answered it.

I wish I could offer you some cake but there's _____ left.

Low-carbon lifestyle is of great benefit to improve the world environment. _____ can be enjoyed from it until
you have a deep understanding of it, however.

— Have you got any books on Eriglish grammar? I'd like borrow ____.
— Yes, here you are. But you must return it by Friday.

They all wanted to stop working because they were very tired, but _____ of them would say so.

This young man is very clever; he may be _____ Edison.

一 Now some parents deny _____ to their children, and have become their slaves.
一 But this problem does not cause concem of the whole society.

Straight away I went to buy the tickets, but there were _____ left for the next public holiday.

— Which of the three buses shall I take to the No.1 Middle School?
一 _____ one as you please.

Apart from the blood that belonged to the three people, the detectives found only _____ clue.