Only #3 and #4 are possible.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
fivejedjonYesThanks a lot for your reply, fivejj!
LaboriousWould #1 and #2 still be wrong if we excluded the word 'about' from them, please?No. Removing 'about' would make them correct.
Mister Micawber'No need' is OK; 'not need' is not OK, Laborious.Yes, teacher. I actually wanted to write 'no need', since the OP had 'no need' in his/ her sentences, but 'not need' got written. Thanks a lot to you for correcting that, however.
Mister Micawber I'll buy new ones.Mr. M, could you please tell me why we
LaboriousSince we are talking about a pair of jeans here, so how should it be wrong to say "I will buy a new one (a new pair of jeans)"?I didn't say it was wrong; it's just not natural. You have the grammar but not fluency.