have no idea ~

take to ~

expose A to B

by chance

find out ~

prevent ~from …ing

come to ~

go bad

add A to B

the chances are that ~

to some extent to a certain extent to some degree

take note of ~ take notice of ~

be absorbed in ~

be bent on ~

of great interest

bring about ~ lead to ~ result in ~

work on ~

in oneself

under in the control of ~

above all among other things

besides ~

classify A into B

~ and so on forth

What is the matter with ~? What is wrong with ~?

many a ~

take ~ for example

be aware of ~ be conscious of ~

give rise to ~

to be honest

There is no ~ ing

be connected with ~ be related to [with] ~ be concerned with ~

be ignorant of ~

get [rise] to one’s feet

let alone ~

in accordance with ~

in proportion to [with] ~

even if though ~

no matter what may ~

roughly speaking

generally speaking

not possibly ~

That is way ~