1 . "Never________ anything like it!"said Mr Limbkins.

A．had I heard

B．I had heard

C．have I heard

D．I have heard

2 . She not only achieved her dream but also set a good example for us. (句型转换)
Not only ______ ______ ______ her dream but also she set a good example for us.

3 . 之后，他不仅卖爆米花，还往爆米花里加了奶油和盐，让爆米花味道更好。（汉译英）

4 . ________ ________ ________ hard at poetry, I would have surely become a poet.
如果我当时努力学习诗歌的话，肯定会成为诗人。