1
vote
1answer
420 views

to be certain to do something versus to be certain of doing something

"Paul is certain to win the race." "Paul is certain of winning the race." What is the difference between these two sentences?
1
vote
1answer
2k views

“Take the role” vs. “take over the role” vs. “take on the role”

Is there a significant difference between the three expressions, or can they be used interchangeably? I'm trying to say that a colleague of mine succeeded to another after the latter had quit his ...
-1
votes
2answers
114 views

Do you “program with language X” or “program using language X” or something else?

What is the correct way of saying the following sentences (python is the name of the language and numpy is one of the libraries): I made this program with Python using numpy library. I program ...
0
votes
3answers
536 views

“in response to” vs “for response to”?

"I am writing in response to your mail." What does it mean by "in" in this sentence? Is "I am writing for response to your mail." acceptable?
4
votes
4answers
2k views

“Both which” or “both of which”

"This can be done using the technique of Peters, and using the technique of Matthews, both which involve mathematics" Having searched both which and both of which in Google, it appears both of which ...