He drove his car with __________ (小心，谨慎).
They made __________ (接触，联系) with headquarters by radio.
The terrorists are __________ (威胁) to blow up the airport.
The sofa can also __________ (起作用) as a bed.
We all dislike her for her imperious __________ (姿势).
She dragged up that incident just to __________ (使窘迫) me.
We __________ (假设) that the bodies obey Newton's Third Law.
The house has a very good __________ (位置，职位).
We need to suffer in order to __________ (表同情) with others who suffer.
I don't understand what his __________ (动机，目的) is.
词汇知识
根据英文解释及首字母写出下列单词。s____________ giving satisfaction
b____________ person whose job is cutting men’s hair
v____________ person who offers to do something without being paid
s____________ very steep
r____________ have a high opinion of something or somebody
t____________ the total number of being killed
c____________ shaped like a circle；round
e____________ meet by chance；find oneself faced by something difficult
p____________ deep；very great
m____________ task；duty；responsibility
词汇知识
根据所给出的英文解释和首字母写出单词。a____________ national，local way of pronouncing words
o____________ easily seen，recognized or understood；clear
c____________ difficult to understand；puzzling
d____________ not be the same；be unlike
r____________ something said or written as a comment
s____________ the way in which sth. is put together；organized
品句填词A________(神秘的)light came from the deserted house.
Worms are very simple________(生物)．
The simple plan________(进化)into a complicated scheme.
We are________(怀疑的)about what he said.
—Hey，what just happened to my computer？It suddenly froze and then came back on again!
—Oh，it seems that the computer has been a________ by the“love”virus!
品句填词Some university graduates ask to be sent to work in________(偏远的)and poor rural areas.
How to develop the economy in some________(山区的)areas is a big problem for the government.
________(肥沃的)farmland mustn't be used for building.
Would you be interested in________(交易)your apples for our tomatoes?
The path grew________(陡峭的)as we climbed higher.
品句填词Everyone else caught the disease，but I e________.
When the boiler e ________many people were hurt by the steam.
He was d ________with cancer so he was filled with despair.
She is the________(主要的)lady in this play.
Go________(直地)along the street.