_________ of the land in that district _________ covered with trees and grass．

Two-fifth; is

Two-fifth; are

Two-fifths; is

Two-fifths; are

That hero who died in the war was so brave that he never _________ to the enemies until death．

gave up

gave out

gave in

gave away

Mr．Black _________ Shanghai in a few days．Do you know when the earliest plane _________ on Sunday?

leaves; takes off

is leaving; takes off

is leaving; is taking off

leaves; is taking off

Many questions _________ at the meeting, but he answered none．

came up

raised

were risen

asked

Every minute should be made full _________ of _________ our lessons well．

to use; study

use; studying

use; to study

used; studying

The kind lady devoted all her life to _________ those homeless children．

help

helping

be helping

being helped

You’d better _________ your score and see if you have passed the exam．

add up to

add to

add up

add

________ the professor did all he could to help, the experience failed eventually．

Since

When

While

As

I was wondering ________ that you took up smoking．

it when was

when it was

it was when

was it when

Have faith ________ yourself, be faithful ________ your work and make every effort you can and then you are not far away from success．

of; of

in; in

to; in

in; to