【推荐1】Jack’s mother wondered _________.

A．how much he cost the computer

B．how much he paid for the computer

C．how much the computer will cost him

D．how much did he spend on the computer

【推荐2】—It is reported that International Space Station will be open for people from 2020.
—But people will ________ about 35,000 dollars for the special trip.

A．take

B．cost

C．spend

D．pay

【推荐3】In China, we use red paper for hongbao because red is the _______ of good luck.

A．cost

B．notice

C．symbol

D．research

【推荐1】Olive branches ________ peace and so do doves.

A．stand for

B．pay for

C．look for

D．mean for

【推荐2】Scientists are always________new ways to make cheap and clean energy.

A．paying for

B．asking for

C．standing for

D．looking for

【推荐3】Tommy _________ an interesting story and told it to his friends last night.

A．showed around

B．paid for

C．made up

【推荐1】I ________ him to come on time, but he was 30 minutes late.

A．hoped

B．worried

C．expected

【推荐2】The cake ________ good and it is really delicious.

A．sounds

B．feels

C．tastes

D．sees

【推荐3】If a driver drives too fast, he will get a ticket for ________.

A．drunk-driving

B．speeding

C．making a wrong turn