1. (Put) (a) (leaf) on the (paper).
2. (Give) him the book,please.
Our school is (different) from hers.
3. She can learn more (about) farming.
4. C(发/e/,其他发/ei/),
A(发/z/,其他发/ts/),
C(发/a:/,其他发/ɔ:/),
A(发/ə:/,其他发/ɔ:/),
D(发/ei/,其他发/i:/),
D(发/ɔ:/,其他发/ɔ/).