number of guests to the hotel has been repotted to       manager on duty ．

A．The; the       B, A; the         C．The;不填         D．The; a

----I' m sorry, I didn't mean to put you to so much trouble

----________

A．It's my pleasure!                                        B．No trouble at all．

C．I'm really sorry!                                        D．You're welcome．

You shouldn’t' t come in here leaving the customers        at the counter

A．wait       B．to wait           C．waiting           D．waits

----It's very cloudy and freezing cold．

---- Yes, I' m afraid it      be snowing tonight

A．must         B．need           C．should            D．might

The other day, I remember,      I bought the dress, I met my boss in the shopping mail.

A．when          B．which           C．that         D．where

The whole class           searching for the missing boy when the heavy rain poured down

A．was        B．were            C．had been           D．would be

Let' s move all the products into the hall and      them in a proper order．

A．design          B．decorate          C．develop       D．arrange

The university with two ____ campuses has a student population of 50,000 in total．

A．unique          B．single    C．separate          D．alterative

There are also instructions about the      of all the buttons and switches．

A．purpose          B．function               C．power          D．effect

Mr. Smith advised us to      a written agreement even it was just a small deal．

A．hold on         B．insist on         C．believe in    D．rely on