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Level 20

Lesson 20 (Intermediate)

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to hold still
not to move
to know by sight
to recognize
to be the matter
to be unsatisfactory; to be improper; to be wrong
to bring up
to rear; to raise from childhood; to mention; to raise an issue; to introduce a topic
to get lost
to become lost; to go away in order not to bother
to hold up
to delay; to make late; to remain high in quality
to run away
to leave without permission; to escape
to rule out
to refuse to consider; to prohibit
by far
by a great margin; clearly
to see off
to say good-bye upon departure by train, airplane, bus, etc.
to see out
to accompany a person out of a house, building, etc.
no wonder
it's no surprise that; not surprisingly