Imagine a situation ________ two strangers are talking to each other after someone they both know has left the room, or the café or party．etc．

that

in that

when

in which

He took pity on the people in the flooded areas and ________ his clothes and quilts to them．

gave away

gave off

sent out

threw away

The course normally attracts 20 students per year, ________ up to half will be from abroad．

in which

for whom

with which

of whom

Her question was so difficult that I could hardly make any ________ of it at all．

explanation

difference

sense

impression

The world thinks highly of _______ China and its people have achieved in the last year．

that

which

what

how

You will see this product made in this factory ________ wherever you go．

to be advertised

advertised

advertise

advertising

It never occurred to humans until the mid-1990s ________ some animals can be cloned．

where

when

that

what

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

has introduced

is being introduced

is introduced

was introduced

We met an old friend in New York ________ our expectation．She waved at us ________ the street when she saw us．

with, in

out of; next to

in; out of

beyond, from across

I plan to go back home to visit my family during the Spring Festival, but if I can’t get the train ticket, I still have an ________ plan：to visit the museums．

accessible

alternative

absolute

available