He _____ some German while he was away on a business trip in Berlin.

Why are you playing computer games again， Jim————Because I ______my homework and I want to relax.

With the red skirt __________ her, Lily looks prettier.–Yes. I’m green _________ envy. I wish I were as pretty as her.

________ the doctor, the little boy came back to life at last.

Did Zhou Libo say anything that _____ you in Mr Zhou LiveShow—Not really. Actually I slept through his performance.