The heavy snow ________ to the important conference．

kept him going

kept him from going

kept him to go

kept him of going

The chairman made a(an)________ of the lecturer to the audience and then the lecture began．

use

introduction

notice

agreement

Don’t use words, expressions, or phrases ________ only to people with specific knowledge．

being known

having been known

to be known

known

They have brought ________ experts to advise on the project．

up

in

into

to

They ________ the study ________ a nursery when the baby was born．

turned; to

changed; for

converted; into

transform; to

The left wing party in this European country ________ in 1986．

came to power

came in power

took a power

was taken power

________ in a poor family, he had little chance of education when he was a child．

To bring up

Having brought up

Bringing up

Brought up

According to the art dealer, the painting ________ to go for at least a million dollars．

is expected

expects

expected

is expecting

The mayor of Beijing says that all construction work for the Beijing Olympics ________ by 2006．

has been completed

has completed

will have been completed

will have completed

Customers are asked to make sure that they ________ the right change before leaving the shop．

will give

have been given

have given

will be given