| 71. Beware of | (cautious) Beware of dogs lest you should be bitten. |
| 72. Blush at | (praise) She blushed at the mention of her qualities. |
| 73. Blush for | (a fault, ashamed of) I blush for the vices of my son who has disgraced the family. |
| 74. Blind in | (the eye) He is blind in left eye and needs major surgery. |
| 75. Blind to | (defects) We should not be blind to the fault of our children. |
| 76. Born of | (parents) She was born of a beautiful mother/parents. |
| 77. Born to | (passive voice) A son was born to her. |
| 78. Bearing on | (relation to) Your speech has no bearing on the subject we are discussing. |
| 79. Beset with | (surrounded with) India is beset with many problems these days. |
| 80. Believe in | (to have faith) I believe in him because he is honest. |
| 81. Believe | (regard as true) I believe him because he is speaking the truth. |
| 82. Benefit by (Verb) | You should benefit by the experience of others. |
| 83. Benefit from (Noun) | You should derive benefit from the experience of others. |