41.   This gives us some idea of what Turing machines can do at a very basic level.

42.   Tutors will be paid an honorarium for the work done at a rate to be determined annually.

43.   What are you doing at Christmas?

44.   What do you want to do at the weekend?

45.   What was done at his great festival was open to all the world and is a living influence today.

46.   Word of mouth can draw new talent to a Great Group, as it did at Black Mountain.

47.   The study was done at the request of the Chairman.

48.   You will get to them in good time.

49.   They are proud that she is doing well at school.

v. + at >>共 990
speak 2.35%
hold 2.19%
be 2.14%
say 1.77%
stay 1.61%
meet 1.58%
stop 1.50%
appear 1.42%
remain 1.34%
sit 1.33%
do 1.15%
do + p. >>共 108
in 37.04%
on 13.20%
at 8.23%
about 7.74%
by 3.45%
as 3.43%
before 3.41%
after 2.31%
during 2.29%
against 2.12%
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