-Do you have an __________ way to solve this problem?-No, this is the only way, I think.
Cloning the sheep ----Dolly is a big ____ in science.
----Who did you spend last weekend with? ---- _________________ .
She is not worth _ .
---Shall we go swimming? ---Ok, I’ll just go and get __ .
His remarks left me _ about his real purpose.