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______ his return from Europe , he set to work on the project..
#25987
A
As
B
At
C
Upon
D
For
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He hurried to the airport and got _______ the plane just in time.
#27117
A
on board
B
in board
C
on the board
D
in the board
The scientist said videophone could be used ___ the conferences.
#28125
A
into
B
at
C
for
D
to
You shouldn’t say “It seems…”. You ought to go and look it up _____.
#28682
A
for a start
B
for free
C
for sure
D
for a minute
Seriously damaged, the bike is no longer          .
#26383
A
for use
B
on use
C
in use
D
out of use
Margaret liked all her classes, but she liked sewing class _____.
#29165
A
above all
B
in general
C
after all
D
in particular