Only under special circumstances ________to use the fire hose, otherwise they will be punished.
| A．are people permitted | B．people are permitted |
| C．people permit | D．do people permit |
Letterboxes are mu
ch more _______ in the UK than in the US, where most people have a mailbox instead.
| A．common | B．ordinary | C．normal | D．usual |
I’m certain David’s told you his business trouble. ________, it’s no secret that he owes a lot of money to the bank..
| A．However | B．Anyway | C．Therefore | D．Though |
Every one, please remain________ ; the winner of the prize will be announced soon.
| A．seating | B．seated | C．to seat | D．to be seated |
-----Could you send me an application for the TOEFL test?
-----________. What’s your name and address?
| A．Yes, I could | B．Just a moment | C．That’s right | D．No problem |
If people eat natural poisons by mistake, they _____ go to hospital without delay．
| A．would | B．can | C．may | D．must |