“Tommy，run！Be quick！The house is on fire！”the mother shouted，with ________ clearly in her voice.
| A．anger | B．rudeness |
| C．regret | D．panic |
It was last night ______ I saw the accident.
| A．when | B．that | C．who | D．which |
They keep horses and cattle, the former for riding, ______ for food.
| A．the latter | B．later | C．latter | D．the later |
. To improve your spoken English, you’d better listen to the tape ______.
| A．gradually | B．fluently | C．frequently | D．entirely |
______ he has made up his mind, no one can make him change it.
| A．Unless | B．Once | C．Until | D．As |
I ______ laughing when my daughter made a face.
| A．burst out | B．burst into | C．burst upon | D．burst on |