These winds blow much more strongly, so they can produce______ energy.

A. be used as
B. a huge amount of
C. from all over the world
D. a key to

When you first meet, he seems______ quite like his father, but the more you get to know him, the more you realize he is most like his mother.

A. in some way
B. open the door to
C. be used as
D. in one's own country

For people coming from different countries, understanding each other's culture is______ good communication.

A. a huge amount of
B. open the door to
C. in some way
D. a key to

A lot can be said for traveling abroad, but there is so much to see and learn______ too.

A. in one's own country
B. a huge amount of
C. open the door to
D. in some way

______ try using this sentence pattern now that you have learned it?

A huge amount of
B. Why not
C. Do business with
D. In some way

Fill in the gaps with words or phrases given in the box. Change the form where necessary.realityfabricstimulatebeyond doubt if anything underminepresence loose messconcentration inspiration accordinglytrifle intuition cautionat the turn of the century1) Amy is an expert in her field, and is well-paid ________________.2) Some parents feel that the school structure is a bit ___________, allowing children too much freedom when choosing learning tasks.3) She needed all her powers of ___________________ to stop herself from slipping on the icy road.4) Monetary policy hasn't been working because interest rates have been reduced to almost zero without ___________________ the economy.5) It's the strongest natural ____________ and can stand very high temperatures and be machine washed.6) So far as I know that people's tastes haven't changed much, and, ________________, they are getting more diverse these days than they used to be.7) It's easier to find excuses for poor customer service than accept ____________ and do something about it.8) Often there's no clear evidence one way or the other and you just have to base your judgment on ______________.9) He was dressed very casually, which made him look a ___________ out of place at the reception.10) My grandfather was born in Hong Kong _____________________ and moved with his family to Britain in the early 1920s.11) We love having our grandchildren visit, but they always leave such a _________ for us to clean up afterwards.12) His mother died in the accident, too. But we didn't tell him the news as we were afraid that would _______________ his confidence in full recovery.

Text-relatedComplete the passage with words chosen from the Words and Phrases to Drill box. Change the form where necessary.Words and Phrases to Drillaccordingly anniversary approvecautionconcentrationcredit fabricflawfoundationimaginationimpressiveinspirationintuitionloose messoutbreak presence reality remarkablestimulatestraintrifleundermineunifyat the turn of the century believe in beyond (any) doubtcome to / reach a conclusion doze off if anythingin a row(never)get anywhere / get nowherenot give / care a fig (for sb. / sth.)Einstein's teacher should have had a little more ___________ (1) before he ____________ ______ _______ _______________ (2) that his pupil would _____________ _______ _______________ (3) in life. Probably he was irritated by the thought that the young Einstein was ____________________ (4) his position. And certainly it is true that Einstein did _______ _______________ ______ ________ (5) for authority. However, far from being a __________ (6) in Einstein's character, this proved, ___________ _______ ____________ (7), to be one of his greatest strengths. It was on this ______________ (8), combined with the __________________________ (9) power of his ___________________ (10), that his great achievements were built.