Advertising is different from other forms of communication _________the advertiser pays for the message to be delivered.
You’d better not play ________trick on Jack; it’s said hat he is deeply in ________debt.
A high-tech exhibition ________in the National Museum now. Let’s go and visit it.
Luckily, only a few passengers aboard were ________ injured in the traffic accident.
What is your daughter doing now?She is on the phone, ________with one of her schoolmates.
Receiving good treatment, she was beginning to ________ and soon came back to work.