Question

fill in the blanks with prepositions .
1.he is proficient ------- the act ------ teaching.
2. he is very proud ----- his son's ability.
3. my work tries me---------.
4. are you not tried--------- seeing him everyday?
5. be sure ----------- yourself.
6. your position is the one beset --------- difficulties.
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Answer 1

Answer:

1.in , of

2. at

3. off

4. on

5. of

6. of / with