It is said that sixty percent of all energy ________ in the world today is being lost as waste heat.
#88518
A
produced
B
producing
C
to produce
D
having produced
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We are taking action, but how effective it will remain _______.
#93731
A
to see
B
to be seen
C
seeing
D
seen
______, a small advertisement held my attention, which read “Easy job. Good wages. No experience necessary.”
#95241
A
Looking through the newspaper
B
While I was looking through the newspaper
C
To look through the newspaper
D
Looked through the newspaper
___nearly all our money, we couldn’t afford to stay at a hotel.
#88385
A
Having spent
B
To spent
C
Spent
D
To have spent
As you’ve never been there before, I’ll have someone _____ you the way.
#97003
A
to show
B
show
C
showing
D
showed
A _____ look appeared on her face when she heard the unexpected news.
#97062
A
worrying
B
worried
C
worry
D
worries