If you can't answer the question _____(正确的),I will give you another one.

问题描述:

If you can't answer the question _____(正确的),I will give you another one.
You look much _____(瘦的) in the new pair of trousers.
It will be _____(令人愉快的) for her to have news of her family.

rightlt thinner pleasant