Last week, only two people came to look at the house, ________ wanted to buy it．

none of them

both of them

none of whom

neither of whom

It is reported that two schools, ________ are being built in my hometown, will open next year．

they both

which both

both of them

both of which

The book was written in 1946, ________ the education system has witnessed great changes．

when

during which

since then

since when

Eric received training in computer for one year, ________ he found a job in a big company．

after that

after which

after it

after this

We shouldn’t spent our money testing so many people, most of ________ are healthy．

that

which

what

whom

Human facial expressions differ from those of animals in the degree ________ they can be controlled on purpose．

with which

to which

of which

for which

The speed ________ is 120 kilometers per hour．

at that the car is traveling

with which the car is traveling

which the car is traveling

at which the car is traveling

________ the lecture going on, the students got more and more interested．

With

While

During

As

No matter what others might say, Einstein ________ his theory and ________ his research work．

stuck to; went on

stuck out; went on doing

stuck to; went on with

stuck out; went on with

The teacher as well as the students who ________ fond of football, ________ playing together．

are; is

are; are

is; are

is; is