carry out A

carry on with A

carry on doing

make sense

make sure that〜

make sure of A

come across A

come up to A

come along

look forward to A

come to do

happen to do

manage to do

be about to do

in addition

in addition to A

in contrast

in contrast to with A

in return

in return for A

in turn

in a hurry

at present

so far

at least

nothing but〜

not〜any longer

no longer

as〜as possible