This is the very letter ________ came last night．

A．who

B．which

C．that

D．as

There was nothing special about this film－it was only ________．

A．particular

B．average

C．interesting

D．strange

After making herself up, she ________ herself in the mirror．

A．found

B．admired

C．showed

D．enjoyed

“We've missed the train!”“________, there'll be another in ten minutes．”

A．All right

B．Not at all

C．Never mind

D．Don't mention it

With the development of science, more new technology ________ to the fields of IT．

A．has introduced

B．was introduced

C．is introduced

D．is being introduced

On Sundays there were a lot of children playing in the park, ________ parents sitting together joking．

A．their

B．whose

C．which

D．that

Though I'm familiar ________ the poem, I'll try to learn it ________ heart．

A．to; to

B．to; by

C．with; by

D．with; to

If you listen to me, you ________ have some candies, dear．

A．must

B．may

C．shall

D．will

Reportedly, yesterday a group of American soldiers were walking along the road in Iraq when a bomb was ________, three of whom were killed．

A．set off

B．set out

C．set up

D．set about