Mobile phones __________ in China are well worth trusting for many reasons.
— Have you taken the picture of me with the elephant?— Hang in there! I'll take ________ two of you.
We __________ booked. Look, this restaurant is almost empty.
________ private cars are bringing us convenience, they may also cause more traffic accidents and pollution.
In no case _______ go _______ the law of nature or we’ll meet endless suffering.
— How do you know so much about what’s going on in the countryside?— I’ve got a friend there who keeps me ________.