Solution:
'Remind of' is used to make someone remember someone that they know or something that happened in the past. Hence it makes the sentence meaningful.
2144. He did not comply . . . . . . . . my request.
Solution:
'Comply with' means 'to conform, submit, or adapt (as to a regulation or to another's wishes) as required or requested'. Hence it makes the sentence meaningful.
Solution:
'Up to' means 'as far as or approaching a certain point'. We use 'out of' as a preposition to talk about movement from within somewhere or something, usually with a verb that expresses movement. Hence option B makes the sentence meaningful.
2147. I look forward . . . . . . . . meeting you next month?
Solution:
'Look forward to' something means to be pleased or excited that it is going to happen. The 'to' in look forward to is a preposition, so we must follow it by a noun phrase or a verb in the -ing form.
2148. I need some time . . . . . . . . think it over.