There _________ be any difficulty about passing the road test since you have practiced a lot in the driving school．

mustn’t

shan’t

shouldn’t

needn’t

It’s a fellow’s duty to _________ the good things of this world _________ his neighbours．

compare; with

combine; with

share; with

trade; with

Ladies and gentlemen, please fasten your seat belts．The plane _________．

takes off

is taking off

has taken off

took off

The wild flowers looked like a soft orange blanket _________ the desert．

covering

covered

cover

to cover

To make members of a team perform better, the trainer first of all has to know their _________ and weakness．

strengths

benefits

techniques

values

People have always been curious _________ how living things on the earth exactly began．

in

at

of

about

You are not allowed ________ the bike, for it needs ________．

using; repair

to use; to repair

to use; repairing

using; to be repairing

On hearing the news, the young man rushed out, ________ the dictionary on the desk __________  and disappeared into the distance．

left; lain open

left; lay open

leaving; lie opened

leaving; lying open

I would love ________ to the party last night but I had to work extra hours to finish a report．

to go

to have gone

going

having gone

We are living in an age ________ many things are done on computer．

which

that

whose

when