.Books are the most important records we keep ________ man's thoughts, ideas and feelings.A up B of C for D /
He was so sad because she failed in the maths test. Let’s ______ her _______.
.I’ll do whatever I can ____ my English.
Students are encouraged to _________ the design competition for robots at the university.
— I’m dead tired. I can’t walk any farther, Jenny. — _______, Tommy. You can do it!
More often than not, it is difficult to ______ the exact meaning of a Tang poem in English.