She had a computer at home, and her parents desired that she ________ all her work at home．

A．do

B．does

C．must do

D．would do

You can't imagine that a well-behaved gentleman ________ be so rude to a lady．

A．might

B．need

C．should

D．would

In the office I never seem to have time until after 5∶30 p.m., ________ many people have gone home．

A．whose time

B．that

C．on which

D．by which time

She ________ for the professor who was ill．

A．substituted

B．changed

C．shifted

D．replaced

Charles Babbage is generally considered ________ the first computer．

A．having invented

B．inventing

C．to have invented

D．to invent

I send you 100 dollars today, the rest ________ in a year．

A．follows

B．followed

C．to follow

D．being followed

It was from only a few supplies that she had bought in the village ________ the hostess cooked such a nice dinner．

A．where

B．when

C．that

D．which

We were most impressed ________ your efficiency?

A．on

B．of

C．in

D．with

The majority of people in the town strongly ________ the plan to build a playground for children．

A．consider

B．support

C．confirm

D．think

It's really no business of yours ________ I spend my summer holidays．

A．who

B．which

C．where

D．whom