,theworldwouldbemoreharmonious-优题课

-Good morning, Mr. Lee's office.

-Good morning. I'd like to make an appointment _________ next Wednesday afternoon.

for

They might have found a better hotel if they _________ a few more kilometers.

drove

would drive

were to drive

had driven

In today's information age, the loss of data _________ cause serious problems for a company.

need

should

can

must

Without his support, we wouldn't be _________ we are now.

how

when

where

why

Ordinary soap, _________ correctly, can deal with bacteria effectively.

used

to use

using

use