A. Choose the best prepositions to complete the sentences.
1) I get confused (by, with, about) all this new technology.
2) My school life was full (of, with, in) pleasant events and new useful knowledge.
3) I don't really feel qualified (in, for, at) that job. I won't apply for it.
4) I love new experiences - I am always eager (for, to, after) the next thing.
5) I have been kept very busy (with, at, in) these exercises.
6) I am conscious (about, of, in) the difficulty of learning these prepositions.
7) He is very efficient (at, in, of) what he does.
8) He let his boss know that he was committed (of, with, to) his job.
9) People of the former colony are now independent (of, on, from) the colonial power.
10) Some people are unfortunately ignorant (in, of, at) geography.​