With a lot of difficult problems ________, the manager felt worried all the time．

settled

to be settled

settling

to settle

Charlie Chaplin is considered ________ a great contribution to the film industry．

to make

making

to have made

having made

He works as an engineer now, but he ________ on a farm for three years．

has worked

worked

was working

had worked

At the meeting, all the people were deeply ________ with her brilliant report．

impressed

surprised

excited

comforted

Life is like a long race ________ we compete with others to go beyond ourselves．

why

what

that

where

Our differences can’t be settled if you don’t change your ________．

attitude

advice

shortcoming

expression

Don’t worry too much about ________ mistakes．They are ________ natural part of learning．

the, a

不填, a

the, 不填

the, the

Now in China some young people ________ important positions in the government．

hold

seize

catch

grasp

Generally speaking, prices of daily goods ________ through the Internet are lower than store prices．

to buy

are bought

buying

bought

The young man invited the lady to dance with him, but she ________ his invitation．

turned off

turned out

turned down

turned away